Problem: How does the sentence end?

Despite his best efforts, Aaron could not solve Matthew's riddle because 
Answer: Aaron was not very smart.

Problem: How does the sentence end?

It is very important that Sarah talk about all of her symptoms to Kayla because 
Answer: Kayla is a doctor.

Problem: How does the sentence end?

The chef tried to store the lasagna in the box but the 
Answer: lasagna was too large.

Problem: How does the sentence end?

Jessica was trying to lose weight  Emily  asked if they wanted 
Answer:
Emily help.