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 more that pictures of himself appear in the news, the more embarrassed John becomes.
Example Output: 1

Example Input: Pictures of whom appeared in the newspaper?
Example Output: 0

Example Input: The higher the stakes, the lower his expectations.
Example Output:
1