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'.

Q: Sam didn't pick those packages up until it had stopped raining which are to be mailed tomorrow.

A: 0
****
Q: Nora pushed through the crowd.

A: 1
****
Q: This is a problem that you solve it and you'll be able to tell the folks up at corporate headquarters to buzz off.

A:
0
****