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]: How do you wonder whether John said Mary solved the problem?
[EX A]: 0

[EX Q]: Mary thinks for Bill to come.
[EX A]: 0

[EX Q]: Fond of some boy every girl is.
[EX A]:
1