Problem: How does the sentence end?

Kayla was much taller than Samantha so 
Answer: Samantha scored very few points while playing basketball.

Problem: How does the sentence end?

Jennifer would outgrow Sarah in a matter of a few months even though 
Answer: Jennifer was younger.

Problem: How does the sentence end?

Robert is going to look good at Prom while Justin is not going to look good at Prom. 
Answer: Justin does not look good at Prom.

Problem: How does the sentence end?

Emily volunteers at the local shelter every weekend unlike Sarah, because 
Answer:
Emily has a soft heart.