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]: Some branches broke off of the tree.
[A]: 1


[Q]: The boy whose uncle and Tom's aunt's grandmother were kissing was furious.
[A]: 0


[Q]: That he ever went there alone is odd.
[A]:
1