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]: I will if I can work on it.
[EX A]: 0

[EX Q]: John and Mary met in Vienna.
[EX A]: 1

[EX Q]: I pushed the table.
[EX A]:
1