Step 1: Select rows where 'year' is 1971.
year |
class |
team |
points |
wins |
1959 |
125cc |
ducati |
2 |
0 |
1960 |
125cc |
mv agusta |
0 |
0 |
1960 |
250cc |
aermacchi |
2 |
0 |
1960 |
350cc |
norton |
0 |
0 |
1960 |
500cc |
norton |
0 |
0 |
1961 |
250cc |
aermacchi |
0 |
0 |
1961 |
500cc |
norton |
3 |
0 |
1962 |
125cc |
honda |
2 |
0 |
1962 |
250cc |
honda |
8 |
0 |
1963 |
50cc |
kreidler |
9 |
0 |
1963 |
350cc |
norton |
0 |
0 |
1964 |
250cc |
paton |
6 |
0 |
1965 |
250cc |
aermacchi |
1 |
0 |
1965 |
350cc |
aermacchi |
0 |
0 |
1966 |
250cc |
aermacchi |
4 |
0 |
1966 |
350cc |
aermacchi |
11 |
0 |
1967 |
250cc |
aermacchi |
0 |
0 |
1967 |
350cc |
aermacchi |
11 |
0 |
1968 |
500cc |
linto |
9 |
0 |
1969 |
350cc |
aermacchi |
0 |
0 |
1969 |
500cc |
linto |
15 |
1 |
1970 |
250cc |
aermacchi |
4 |
0 |
1970 |
500cc |
linto |
30 |
0 |
1971 |
125cc |
derbi |
4 |
0 |
1971 |
250cc |
suzuki |
0 |
0 |
1971 |
500cc |
linto |
29 |
1 |
1971 |
500cc |
mv agusta |
29 |
1 |
1972 |
350cc |
mv agusta |
4 |
0 |
1972 |
500cc |
mv agusta |
87 |
1 |
Step 2: Select rows where 'class' is '250cc'.
year |
class |
team |
points |
wins |
1971 |
125cc |
derbi |
4 |
0 |
1971 |
250cc |
suzuki |
0 |
0 |
1971 |
500cc |
linto |
29 |
1 |
1971 |
500cc |
mv agusta |
29 |
1 |
Step 3: Select rows where 'wins' is greater than or equal to 2.
year |
class |
team |
points |
wins |
1971 |
250cc |
suzuki |
0 |
0 |
Step 4: Use a `CASE` statement to return TRUE if the number of rows is equal to 1, otherwise return FALSE.
year |
class |
team |
points |
wins |
Final output table:
verification_result |
FALSE |
Prediction: FALSE
Ground-truth: FALSE