Problem: The software was harder to install on the computer than on the laptop because the 
OPTIONS:
- computer was running slower.
- laptop was running slower.

My choice: computer was running slower.


Problem: His signature is worth less money than my friends autograph, because the 
OPTIONS:
- signature is from a normal person.
- autograph is from a normal person.

My choice: signature is from a normal person.


Problem: Derrick crawled into bed and fell asleep 3 hours before Craig because 
OPTIONS:
- Derrick was exhausted.
- Craig was exhausted.

My choice: Derrick was exhausted.


Problem: Performing karaoke in public suited Dennis but not Justin because 
OPTIONS:
- Dennis had considerable talent and trained successfully.
- Justin had considerable talent and trained successfully.

My choice:
Dennis had considerable talent and trained successfully.