Statement: climax straight - 4 has lotus 16 , cooper t45 , and cooper t51 chassis

Input Table: bruce halford

Step 1: Select rows where the 'chassis' is 'lotus 16', 'cooper t45', or 'cooper t51'.
year entrant chassis engine points
1956 bruce halford maserati 250f maserati straight - 6 0
1957 bruce halford maserati 250f maserati straight - 6 0
1959 john fisher lotus 16 climax straight - 4 0
1960 fred tuck cars cooper t45 climax straight - 4 0
1960 yeoman credit racing team cooper t51 climax straight - 4 0

Step 2: Select rows where the 'engine' is 'climax straight - 4'.
year entrant chassis engine points
1959 john fisher lotus 16 climax straight - 4 0
1960 fred tuck cars cooper t45 climax straight - 4 0
1960 yeoman credit racing team cooper t51 climax straight - 4 0

Step 3: Use a `CASE` statement to return TRUE if the number of rows is equal to 3, otherwise return FALSE.
year entrant chassis engine points
1959 john fisher lotus 16 climax straight - 4 0
1960 fred tuck cars cooper t45 climax straight - 4 0
1960 yeoman credit racing team cooper t51 climax straight - 4 0

verification_result
TRUE

Prediction: TRUE