Problem: How does the sentence end?

After the doctor said to quit smoking to avoid lung disease, Nelson obeyed while Kenneth kept smoking. 
Answer: Nelson was conscientious.

Problem: How does the sentence end?

Jennifer noticed Katrina's bench was covered in moss so 
Answer: Jennifer offered to help clean it.

Problem: How does the sentence end?

Joe chose to invest in real estate over the stock market because he thought the 
Answer: stock market would have a lower long term return.

Problem: How does the sentence end?

Over the weekend, Adam fell in love with the sweater so he bought it from the store. The 
Answer:
store no longer owned it.