Problem: How does the sentence end?

Going in the garden and tending to plants came naturally to Cynthia but not to Natalie because 
OPTIONS:
- Cynthia had a green thumb.
- Natalie had a green thumb.
Answer: Cynthia had a green thumb.
sentence: The workout in the gym was easier than the workout at the park because it was hotter at the  OPTIONS:
- gym .
- park .
complete: park .
Nick worked at a daycare and Justin never dealt with kids, so 
OPTIONS:
- Nick was happy to babysit Cindy's children.
- Justin was happy to babysit Cindy's children.
Nick was happy to babysit Cindy's children.
Input: Continue writing.

The coffee that Natalie makes tastes a lot weaker than Erin's because 
OPTIONS:
- Natalie uses more coffee grounds.
- Erin uses more coffee grounds.

Continued: Erin uses more coffee grounds.
Story needs to be completed:
Joseph has a finished basement with carpet while Samuel has cold cement and no heat, so 
OPTIONS:
- Joseph is comfortable in the basement during the winter.
- Samuel is comfortable in the basement during the winter.

My choice:
Joseph is comfortable in the basement during the winter.
Problem: How does the sentence end?

Dennis would plant a lot of roses while Neil made their gardener do it for the reason that 
OPTIONS:
- Dennis loved gardening.
- Neil loved gardening.
Answer:
Dennis loved gardening.