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:
Cynthia devoured the pizza .

Ex Output:
1


Ex Input:
Angela characterized Shelly as a lifesaver.

Ex Output:
1


Ex Input:
The horse wouldn't budge.

Ex Output:

1