[Q]: How does the sentence end?

The pregnancy of Megan doesn't go smoothly, but Patricia's is fine. This is because 

[A]: Patricia has an amazing doctor.


[Q]: How does the sentence end?

Although Elena hated sweets a whole lot more than Megan, 

[A]: Elena was the one to own a bakery.


[Q]: How does the sentence end?

Being eco-friendly came naturally to Donald but not Benjamin because 

[A]:
Benjamin really didn't care about climate change.