Problem: Michael smelled much better than Christopher did because 
OPTIONS:
- Michael had just taken a long shower.
- Christopher had just taken a long shower.

My choice: Michael had just taken a long shower.
[Q]: How does the sentence end?

Mary tried to maintain their composure in front of Kayla, but 
OPTIONS:
- Mary was too nervous to relax.
- Kayla was too nervous to relax.

[A]: Mary was too nervous to relax.
QUES: Continue writing.

Climbing a  tree was tough for Michael but easy for Justin because 

OPTIONS:
- Michael had weaker legs.
- Justin had weaker legs.
+++++++++
ANS: Michael had weaker legs.
Problem: How does the sentence end?

They could not get the desk for my office up the stairwell because the 
OPTIONS:
- desk is too big.
- stairwell is too big.
Answer: desk is too big.
sentence: So  OPTIONS:
- Christopher planted the tree because Christopher wanted to watch it grow, while Derrick wanted to destroy it.
- Derrick planted the tree because Christopher wanted to watch it grow, while Derrick wanted to destroy it.
complete: Christopher planted the tree because Christopher wanted to watch it grow, while Derrick wanted to destroy it.
Input: Continue writing.

Kayla is being taught by Monica how to stay calmer in situations, so 
OPTIONS:
- Kayla is the therapist.
- Monica is the therapist.

Continued:
Monica is the therapist.