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]: Fluffy is sick, as not everybody knows.
[A]: 1


[Q]: The ball rolled the hill.
[A]: 0


[Q]: That that the world is round is obvious upset Hermes.
[A]:
0