[Q]: How does the sentence end?

Neil always brewed his coffee first thing in the morning unlike Steven because

[A]: Neil needed it first.

[Q]: How does the sentence end?

John prefers windup clocks to digital clocks because they don't need a battery. The

[A]: windup clocks stop working slower.

[Q]: How does the sentence end?

Depression was a constant struggle for Rebecca but not for Amy, because

[A]:
Amy was a positive optimist.