Problem: How does the sentence end?

Ryan showed Adam around the house since 
Answer: Ryan was a real estate agent there to show them a home.

Problem: How does the sentence end?

The women walked away from Natalie and asked for an autograph instead of Monica because 
Answer: Monica was more famous.

Problem: How does the sentence end?

While in India taking a long holiday, Bertram preferred taking taxis instead of trains because the 
Answer: trains were dirtier.

Problem: How does the sentence end?

John decided on listening to his good friend instead of talking because the 
Answer:
listening would be respectful.