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]: The clown's antics amused the children.
[EX A]: 1

[EX Q]: much bags is needed.
[EX A]: 0

[EX Q]: Dorothy needs that dress as a costume.
[EX A]:
1