Problem: How does the sentence end?

The biting wind froze the pipe but not the chimney, as the 
Answer: chimney was adequately insulated.

Problem: How does the sentence end?

Felicia gave all of their water to Patricia at dinner, because 
Answer: Patricia was feeling thirsty.

Problem: How does the sentence end?

Patricia asked Jessica how to construct a color wheel, because 
Answer: Patricia had never tried to do that before.

Problem: How does the sentence end?

The old harmonica sold for more at the auction when compared to the violin. The 
Answer:
violin had a non-famous owner.