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'.

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

Example Input: John can kicking the ball.
Example Output: 0

Example Input: A solution to the problem presented itself yesterday.
Example Output:
1