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'.

[Q]: The old dog died partway.
[A]: 0


[Q]: Heather cabled for Sara to come.
[A]: 1


[Q]: The students and Professor Swansong is meeting in the park.
[A]:
0