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'.

[EX Q]: They promised it to rain.
[EX A]: 0

[EX Q]: Oliver ascribed his longevity there.
[EX A]: 0

[EX Q]: They can't stand each other, he and she.
[EX A]:
1