[Q]: How does the sentence end?

Jessica could make an arrest against the criminal but not Katrina because 

[A]: Katrina was a civilian.


[Q]: How does the sentence end?

Tanya was bleeding while Emily was just fine, since 

[A]: Tanya had touched the cactus .


[Q]: How does the sentence end?

Kevin was worried Kenneth would win the cross country race, because 

[A]:
Kenneth was currently ahead.