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 him appear in the news, the more likely John is to get arrested.
Example Output: 1

Example Input: He attributed the fire to a short circuit.
Example Output: 1

Example Input: The senators certain that the president is telling a lie.
Example Output:
0