instruction: Is the next sentence syntactically and semantically acceptable?

Brian hit the fence with the stick.

response: acceptable

instruction: Is the next sentence syntactically and semantically acceptable?

Every student read any book on giraffes he found.

response: acceptable

instruction: Is the next sentence syntactically and semantically acceptable?

For John either to make up such a story or to repeat it is outrageous.

response: acceptable

instruction: Is the next sentence syntactically and semantically acceptable?

She thought it was easy for everyone to fit into the car.

response:
acceptable