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: The boy whose uncle and Tom's aunt's grandmother were kissing was furious.

SOLUTION: 0

PROBLEM: To him presented itself a wonderful opportunity.

SOLUTION: 0

PROBLEM: We ate at.

SOLUTION:
0