Problem: How does the sentence end?

Rachel doesn't like talking to people about personal matters at work, unlike Jennifer, because
Answer: Rachel is a more private person.

Problem: How does the sentence end?

In my opinion, oak is a far superior wood than pine, because the
Answer: oak is very strong.

Problem: How does the sentence end?

People thought Aaron sounded posh and was higher class than Samuel as
Answer: Aaron has a very educated accent when speaking.

Problem: How does the sentence end?

While they ate dinner, Emily asked Erin for advice on getting over a heartbreak, because
Answer:
Erin was experienced in matters of romance and love.