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 thief stole Mr. Smith the painting.

Ex Output:
0


Ex Input:
Carrie touched the fence with a stick.

Ex Output:
1


Ex Input:
The more people that you give beer to, the more people get sick.

Ex Output:

1