Problem: How does the sentence end?

The man used the rope instead of the vine in order to survive, because the 
OPTIONS:
- vine was strong.
- rope was strong.
Answer: rope was strong.
sentence: The stamps were worth more than the coins were worth because the  OPTIONS:
- coins in the collection were real.
- stamps in the collection were real.
complete: stamps in the collection were real.
She was running out of time to get the mess in her room cleaned because the 
OPTIONS:
- mess was short.
- time was short.
time was short.
Input: Continue writing.

After Erin put a scarf on her neck, Katrina noticed how pretty it was. 
OPTIONS:
- Erin let her try it on.
- Katrina let her try it on.

Continued: Erin let her try it on.
Story needs to be completed:
Kenneth hired Joseph to be their personal trainer because 
OPTIONS:
- Kenneth wanted to build bigger muscles.
- Joseph wanted to build bigger muscles.

My choice:
Kenneth wanted to build bigger muscles.
Problem: How does the sentence end?

Rachel was a much better cook than Mary although 
OPTIONS:
- Rachel couldn't even boil eggs correctly.
- Mary couldn't even boil eggs correctly.
Answer:
Rachel couldn't even boil eggs correctly.