Question:
Jennifer is being taught how to play the Mandolin by Erin.

Answer:
Continue the sentence -- Erin is a Mandolin teacher.

Question:
Sarah gave valuable pre-natal advice to Elena since

Answer:
Continue the sentence -- Sarah had much experience with coping with pregnancy.

Question:
Michael was feeling all emotional about Joseph's wedding because

Answer:
Continue the sentence -- Joseph just got engaged last month.

Question:
Jen had to choose to buy either the camera or the goPro. She chose the

Answer:
Continue the sentence -- goPro because she is always moving.