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:
I have any potatoes.

Ex Output:
0


Ex Input:
Fluffy is sick, as not everybody knows.

Ex Output:
1


Ex Input:
The toast buttered with unsalted butter.

Ex Output:

0