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:
She asked a man who was near the window whether it looked like rain.

Ex Output:
1


Ex Input:
The children were uneducated.

Ex Output:
1


Ex Input:
The luscious chick who Billy went to the movies with will wed me ere the morn.

Ex Output:

1