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:
We rummaged important documents in the drawer.

Ex Output:
0


Ex Input:
Who is Ann going to send a picture to her teacher of, as soon as she gets home?

Ex Output:
0


Ex Input:
As much of a man is here.

Ex Output:

0