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'.

[Q]: Monica covered the baby with a blanket.
[A]: 1


[Q]: He's a man to whom liberty, we could never grant it.
[A]: 0


[Q]: It is certain that John has loved Mary.
[A]:
1


