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]: Mary gets depressed when she listens to the Grateful Dead.
[EX A]: 1

[EX Q]: The jewel sparkled.
[EX A]: 1

[EX Q]: I wanted he should leave.
[EX A]:
0