instruction: Is the next sentence syntactically and semantically acceptable?

The cat chased pat the mouse.

response: acceptable

instruction: Is the next sentence syntactically and semantically acceptable?

Jane stood aside to let her pass.

response: acceptable

instruction: Is the next sentence syntactically and semantically acceptable?

Some sentences can go on and on and on and on.

response: acceptable

instruction: Is the next sentence syntactically and semantically acceptable?

Pat wanted to try to go to Berne, and Chris to go to Rome. to Rome.

response:
acceptable