TASK DEFINITION: You will be given a sentence. Check whether the sentence is grammatically correct and is meaningful. If the sentence is grammatically correct, then answer with '1', otherwise answer with '0'.
PROBLEM: Tony broke the crystal vase.

SOLUTION: 1

PROBLEM: Sam didn't pick those packages up until it had stopped raining which are to be mailed tomorrow.

SOLUTION: 0

PROBLEM: I saw you there and who ate what?

SOLUTION:
0