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'.

[EX Q]: They lent a bicycle to me.
[EX A]: 1

[EX Q]: What kind cf parakeets are they investigating all people owning?
[EX A]: 0

[EX Q]: The effectiveness of teaching and learning depends on several factors.
[EX A]:
1