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]: The umpire fell off it.
[EX A]: 1

[EX Q]: She held the paper from him.
[EX A]: 0

[EX Q]: The doctor cured Pat of pneumonia.
[EX A]:
1