[Q]: How does the sentence end?

My friends business wasn't as good as my job because the

[A]: business was making him no money.

[Q]: How does the sentence end?

Randy diagnosed the swollen, painful lump on Steven's knee as a cyst, because

[A]: Randy had medical knowledge.

[Q]: How does the sentence end?

Leslie suffered from hemorrhoids but not Jeffrey so

[A]:
Jeffrey was always sitting in regular positions.