Statement: the tower with a drop height of 272 feet was opened on march 22 , 2003

Input Table: drop tower : scream zone

Step 1: f_select_row(row 3)

park	tower height	drop height	speed	model	opened	height requirement
canada 's wonderland	230feet	200feet	62 mph	giant drop	1997	inches (cm)
carowinds	174feet	100feet	56 mph	giant drop	march 1996	inches (cm)
california 's great america	224feet	207feet	62 mph	giant drop	march 1996	inches (cm)
kings dominion	305feet	272feet	72 mph	gyro drop	march 22 , 2003	inches (cm)
kings island	315feet	264feet	67 mph	gyro drop	1999	inches (cm)

Step 2: f_select_column(tower height, drop height, opened)

park	tower height	drop height	speed	model	opened	height requirement
kings dominion	305feet	272feet	72 mph	gyro drop	march 22 , 2003	inches (cm)

Step 3: simple_query()

tower height	drop height	opened
305feet	272feet	march 22 , 2003

Prompting LLM for the final answer... >>>