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'.

Which packages didn't Sam pick up which are to be mailed tomorrow until it had stopped raining?
0

Lucy Barnes recounted a story to remember because remember Holly had recounted a story to.
0

I went to the store and have bought some excellent whisky.

1