Step 1: Select rows where 'prison_connection' is not null.
name |
occupation |
gender |
prison_connection |
played_by |
status |
kazan |
autistic savant |
male |
kazan prison (russia) |
andrew miller |
alive after exiting the cube |
david worth |
architect |
male |
leavenworth prison (usa) |
david hewlett |
dead |
quentin |
police officer |
male |
san quentin state prison (usa) |
maurice dean wint |
dead |
joan leaven |
mathematics student |
female |
leavenworth prison (usa) |
nicole de boer |
dead |
dr helen holloway |
free clinic doctor |
female |
holloway women 's prison (uk) |
nicky guadagni |
dead |
rennes |
prison escapist |
male |
centre pãnitentiaire de rennes (france) |
wayne robson |
dead |
Step 2: Select rows where 'status' is 'alive after exiting the cube'.
name |
occupation |
gender |
prison_connection |
played_by |
status |
kazan |
autistic savant |
male |
kazan prison (russia) |
andrew miller |
alive after exiting the cube |
david worth |
architect |
male |
leavenworth prison (usa) |
david hewlett |
dead |
quentin |
police officer |
male |
san quentin state prison (usa) |
maurice dean wint |
dead |
joan leaven |
mathematics student |
female |
leavenworth prison (usa) |
nicole de boer |
dead |
dr helen holloway |
free clinic doctor |
female |
holloway women 's prison (uk) |
nicky guadagni |
dead |
rennes |
prison escapist |
male |
centre pãnitentiaire de rennes (france) |
wayne robson |
dead |
Step 3: Use a `CASE` statement to return TRUE if the number of rows is equal to the number of rows in the previous step, otherwise return FALSE.
name |
occupation |
gender |
prison_connection |
played_by |
status |
kazan |
autistic savant |
male |
kazan prison (russia) |
andrew miller |
alive after exiting the cube |
Prediction: TRUE
Ground-truth: FALSE