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]: John sounded happy.
[EX A]: 1

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

[EX Q]: To Louis was sent a book.
[EX A]:
0