[Q]: How does the sentence end?

Brian gave Matthew lemons to use in the pie recipe because 
OPTIONS:
- Brian had recently picked some.
- Matthew had recently picked some.

[A]: Brian had recently picked some.
QUES: Continue writing.

Randy had much better experience incubating eggs than Justin ever did, so 

OPTIONS:
- Randy hatched sickly chickens.
- Justin hatched sickly chickens.
+++++++++
ANS: Justin hatched sickly chickens.
Problem: How does the sentence end?

Samuel showed Adam how to build a campfire because 
OPTIONS:
- Samuel had never been camping before.
- Adam had never been camping before.
Answer: Adam had never been camping before.
sentence: Megan was training Samantha for the new management position because  OPTIONS:
- Megan wanted them to be successful.
- Samantha wanted them to be successful.
complete: Megan wanted them to be successful.
Cynthia made fun of how Lindsey looked, but 
OPTIONS:
- Cynthia put very little stock in positive outward appearances.
- Lindsey put very little stock in positive outward appearances.
Lindsey put very little stock in positive outward appearances.
Problem: Continue the following story.

Chris was working fine with the computer but was maladaptive to the tablet because the 
OPTIONS:
- computer was easy to use.
- tablet was easy to use.
Here's how I want to continue it:
computer was easy to use.