sentence: Steven helped Christopher finish the jigsaw puzzle because  OPTIONS:
- Steven was bad at solving those kinds of puzzles.
- Christopher was bad at solving those kinds of puzzles.
complete: Christopher was bad at solving those kinds of puzzles.

sentence: Offering financial advice to others was easier for Lawrence than Hunter because  OPTIONS:
- Lawrence did not study finance in college.
- Hunter did not study finance in college.
complete: Hunter did not study finance in college.

sentence: Nelson was under 21 but Samuel was older, so the bouncer refused service to  OPTIONS:
- Nelson in the bar.
- Samuel in the bar.
complete:
Nelson in the bar.