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 Input:
That's a most kind answer that I ever heard.

Ex Output:
0


Ex Input:
the logs piled the barge high.

Ex Output:
0


Ex Input:
This building got than that one.

Ex Output:

0