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:
The bartender gave John some good beers.

Ex Output:
1


Ex Input:
He's a man to whom liberty, we could never grant it.

Ex Output:
0


Ex Input:
Max gave the car Levi's shove.

Ex Output:

0