[Q]: How does the sentence end?

The number of fish caught by Kenneth is greater than that of Neil because

[A]: Neil is an amateur fisherman.

[Q]: How does the sentence end?

When Kevin stages homes, they look crappy, but Benjamin does a great job, even though

[A]: Benjamin is less competent.

[Q]: How does the sentence end?

Emily hated reading and writing in school but not Christine because

[A]:
Christine had great ability.