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]: The men were struck by the idea as nonsense.
[A]: 0


[Q]: What are you eating or did you play chess?
[A]: 0


[Q]: There are only one chemical substance involved in nerve transmission.
[A]:
0