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]: No student, who wears socks, is a swinger.
[EX A]: 0

[EX Q]: Tabs try to be kept on Bob by the FBI.
[EX A]: 0

[EX Q]: The magician appeared a rabbit out of his hat.
[EX A]:
0