[Q]: How does the sentence end?

I had elbows that were very dry and cracked. I went to the drugstore and got lotion. The 

[A]: lotion was a prescription.


[Q]: How does the sentence end?

Derrick cleaned their scraped knee but Justin didn't clean theirs. 

[A]: Derrick didn't get an infection on their wound.


[Q]: How does the sentence end?

I was unable to use the word in the title for my book because the 

[A]:
title was very short.