QUES: Continue writing.

Jane chose to write about dolphins instead of bears for her thesis, although
+++++++++
ANS: bears were her strongest area of expertise.

QUES: Continue writing.

Jessica usually ate exotic food, while Rebecca did not.
+++++++++
ANS: Rebecca is more boring of a person.

QUES: Continue writing.

Of the two, Robert is less intelligent than Brian is. That's because
+++++++++
ANS: Robert dropped out of college.

QUES: Continue writing.

Michael absolutely refused to accept the apology that Kyle offered to them, because
+++++++++
ANS:
Kyle was insincere.