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: What do you remember where we bought?
Example Output: 0

Example Input: Linda winked his eye.
Example Output: 0

Example Input: Who is Ann going to send a picture to her teacher of, as soon as she gets home?
Example Output:
0