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: John has been captured by the cops and I'm afraid he'll talk.

SOLUTION: 1

PROBLEM: She has enough a problem as it is.

SOLUTION: 0

PROBLEM: Bill and Mary washed himself.

SOLUTION:
0