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<h3><span>Statement:</span> the tower with a drop height of 272 feet was opened on march 22 , 2003</h3>
<h3>Input Table: drop tower : scream zone</h3>
<div class="step">
<div class="step">
<div class="step-title">Step 1: Select rows where the 'drop_height' is 272 feet.</div>
<div class="content" id="step-1">
<table>
<tr>
<td>park</td>
<td>tower_height</td>
<td>drop_height</td>
<td>speed</td>
<td>model</td>
<td>opened</td>
<td>height_requirement</td>
</tr>
<tr>
<td>canada 's wonderland</td>
<td>230feet</td>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">200feet</span></td>
<td>62 mph</td>
<td>giant drop</td>
<td>1997-01-01</td>
<td>inches (cm)</td>
</tr>
<tr>
<td>carowinds</td>
<td>174feet</td>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">100feet</span></td>
<td>56 mph</td>
<td>giant drop</td>
<td>1996-03-01</td>
<td>inches (cm)</td>
</tr>
<tr>
<td>california 's great america</td>
<td>224feet</td>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">207feet</span></td>
<td>62 mph</td>
<td>giant drop</td>
<td>1996-03-01</td>
<td>inches (cm)</td>
</tr>
<tr>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">kings dominion</span></td>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">305feet</span></td>
<td><span class="highlighted-cell" style="background-color:#90EE90;" title="Used in transformation">272feet</span></td>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">72 mph</span></td>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">gyro drop</span></td>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">2003-03-22</span></td>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">inches (cm)</span></td>
</tr>
<tr>
<td>kings island</td>
<td>315feet</td>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">264feet</span></td>
<td>67 mph</td>
<td>gyro drop</td>
<td>1999-01-01</td>
<td>inches (cm)</td>
</tr>
</table>
</div>
<hr/>
<div class="step">
<div class="step-title">Step 2: Select rows where the 'opened' is '2003-03-22'.</div>
<div class="content" id="step-0">
<table>
<tr>
<td>park</td>
<td>tower_height</td>
<td>drop_height</td>
<td>speed</td>
<td>model</td>
<td>opened</td>
<td>height_requirement</td>
</tr>
<tr>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">kings dominion</span></td>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">305feet</span></td>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">272feet</span></td>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">72 mph</span></td>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">gyro drop</span></td>
<td><span class="highlighted-cell" style="background-color:#90EE90;" title="Used in transformation">2003-03-22</span></td>
<td><span class="highlighted-cell" style="background-color:yellow;" title="Used in transformation">inches (cm)</span></td>
</tr>
</table>
</div>
</div>
<hr/>
<div class="step">
<div class="step-title">Step 3: Use a `CASE` statement to return TRUE if the number of rows is equal to 1, otherwise return FALSE.</div>
<div class="content" id="step-1">
<table>
<tr>
<td>park</td>
<td>tower_height</td>
<td>drop_height</td>
<td>speed</td>
<td>model</td>
<td>opened</td>
<td>height_requirement</td>
</tr>
<tr>
<td><span class="highlighted-cell" style="background-color:#90EE90;" title="Used in transformation">kings dominion</span></td>
<td><span class="highlighted-cell" style="background-color:#90EE90;" title="Used in transformation">305feet</span></td>
<td><span class="highlighted-cell" style="background-color:#90EE90;" title="Used in transformation">272feet</span></td>
<td><span class="highlighted-cell" style="background-color:#90EE90;" title="Used in transformation">72 mph</span></td>
<td><span class="highlighted-cell" style="background-color:#90EE90;" title="Used in transformation">gyro drop</span></td>
<td><span class="highlighted-cell" style="background-color:#90EE90;" title="Used in transformation">2003-03-22</span></td>
<td><span class="highlighted-cell" style="background-color:#90EE90;" title="Used in transformation">inches (cm)</span></td>
</tr>
</table>
</div>
</div>
<hr/>
</div>
</div>
<hr/>
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