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]: Maxwell isn't half the doctor that feared Marge would realize Tom had confessed that he knew Bill expected him to be.
[EX A]: 1

[EX Q]: She has problem enough as it is.
[EX A]: 0

[EX Q]: John coughed awake, rubbing his nose and cursing under his breath.
[EX A]:
1