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:
Who is Ann going to send a picture to her teacher of, as soon as she gets home?

Ex Output:
0

Ex Input:
Steve pelted at Anna.

Ex Output:
0

Ex Input:
Pilots who can fly barrel rolls say that for me to try to do it in a glider would be hazardous.

Ex Output:
1