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 Q]: the book with a red cover of poems from Blackwell by Robert Burns takes a very long time to read.
[EX A]: 0

[EX Q]: Fred threw the ball behind the tree.
[EX A]: 1

[EX Q]: Pilots who can fly barrel rolls say that for me to try to do it in a glider would be hazardous.
[EX A]:
1