instruction: Is the next sentence syntactically and semantically acceptable?

Ellen warned Helen that melons were selling.

response: acceptable

instruction: Is the next sentence syntactically and semantically acceptable?

Carol cut her thumb.

response: acceptable

instruction: Is the next sentence syntactically and semantically acceptable?

Tonight, what Bob cooked yesterday still tastes good.

response: acceptable

instruction: Is the next sentence syntactically and semantically acceptable?

It was in the barn or it took place in the barn.

response:
acceptable