[Q]: How does the sentence end?

My friend hated the piano lessons but loved the guitar courses because the 
OPTIONS:
- lessons were energetic.
- courses were energetic.

[A]: courses were energetic.
QUES: Continue writing.

Sarah liked to give her cats lots of treats, including strawberries. She was reluctant to give blueberries because the cats hated the 

OPTIONS:
- blueberries .
- strawberries .
+++++++++
ANS: blueberries .
Problem: How does the sentence end?

Justin received a diagnosis of borderline personality disorder (BPD) from his doctor, Aaron worried about him. But 
OPTIONS:
- Justin did not behave differently in front of him.
- Aaron did not behave differently in front of him.
Answer: Aaron did not behave differently in front of him.
sentence: Randy began to help Brian on things like washing his hair, because  OPTIONS:
- Randy lost his arms.
- Brian lost his arms.
complete: Brian lost his arms.
Kevin hated sweets but Kyle loved them which made 
OPTIONS:
- Kevin ecstatic to receive a large birthday cake.
- Kyle ecstatic to receive a large birthday cake.
Kyle ecstatic to receive a large birthday cake.
Problem: Continue the following story.

Emily gave a donation to the shelter while Cynthia didn't, because 
OPTIONS:
- Emily was very rich and caring.
- Cynthia was very rich and caring.
Here's how I want to continue it:
Emily was very rich and caring.