[Q]: How does the sentence end?

The scones of Donald turned out much better looking than the scones of Joseph because

[A]: Donald followed the instructions.

[Q]: How does the sentence end?

Jessica had her computer program ready to go while Patricia was struggling with hers, so

[A]: Jessica offered some help.

[Q]: How does the sentence end?

Kayla gave Rebecca some peace of mind for life's problems because

[A]:
Kayla was a trained therapist at the clinic.