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: All Mr Collins has done is have praised Lady de Bourg.
Example Output: 0

Example Input: I want it to remain a secret that Bill left.
Example Output: 1

Example Input: It said that Kim was happy.
Example Output:
0