Sentence: "Six inches were grown by the boy."
Would a linguist rate this sentence to be acceptable linguistically?
A: unacceptable

Sentence: "When Mary listens to the Grateful Dead, she gets depressed."
Would a linguist rate this sentence to be acceptable linguistically?
A: acceptable

Sentence: "I don't know the people present."
Would a linguist rate this sentence to be acceptable linguistically?
A: acceptable

Sentence: "They found pictures of themselves."
Would a linguist rate this sentence to be acceptable linguistically?
A:
acceptable