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]: We rummaged important documents in the drawer.
[A]: 0


[Q]: The sky cleared.
[A]: 1


[Q]: Maxwell isn't half the doctor that people around here believe that his father was.
[A]:
1