instruction:
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'.
question:
Willy is taller than I know a boy who is.
answer:
0


question:
the book with a red cover from Blackwell of poems by Robert Burns takes a very long time to read.
answer:
0


question:
The problem is easy to solve the question.
answer:

0