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'.

Input: Consider Input: The more articles he reads, the fewer people he thinks under the current circumstances will go into linguistics.

Output: 1


Input: Consider Input: The University's students are intelligent and faculty is committed to freedom.

Output: 0


Input: Consider Input: I noticed his car in the driveway last night, your friend from Boston.


Output: 1