[Q]: How does the sentence end?

His signature is worth less money than my friends autograph, because the

[A]: autograph is from a famous person.

[Q]: How does the sentence end?

The teacher said that Brett was unable to learn the language like Joel, by reason that

[A]: Brett never studied.

[Q]: How does the sentence end?

Growing a grape vine in their yard was good for Patricia but not Felicia because

[A]:
Patricia enjoyed growing plants.