Problem: How does the sentence end?

Jeffrey gave the blessing and a speech at Samuel's wedding ceremony, since 
Answer: Jeffrey was the officiant.

Problem: How does the sentence end?

The audience ran toward Derrick and away from Aaron after 
Answer: Derrick won the tennis match.

Problem: How does the sentence end?

When he wanted to transition a firefighter, they told him he was too short and weak. The 
Answer: short issue was harder to resolve.

Problem: How does the sentence end?

Kayla had to go to chemotherapy for cancer but not Betty because 
Answer:
Betty was very healthy.