[Q]: How does the sentence end?

Patricia's essay was more in depth than Elena's essay, so

[A]: Elena had the shorter essay in the end.

[Q]: How does the sentence end?

Craig asked Ian to get a medical tattoo for their illness, because

[A]: Craig worried about their condition.

[Q]: How does the sentence end?

Felicia was kept in the hospital while Tanya was released, because

[A]:
Tanya tested negative for the disease.