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: I confused Maria and Anna.

A: 1
****
Q: Brenda agreed with Molly.

A: 1
****
Q: Tom picked, and I washed, and Suzie will prepare, these grapes.

A:
1
****