Problem: Betty had an easier time training the dog than Samantha because
OPTIONS:
- Betty used positive reinforcement techniques.
- Samantha used positive reinforcement techniques.

My choice: Betty used positive reinforcement techniques.

Problem: Maria replaced her wood floor with carpet in her entire house because the
OPTIONS:
- wood was fashionable.
- carpet was fashionable.

My choice: carpet was fashionable.

Problem: During a job interview, Matthew asked Christopher about their prior jobs because
OPTIONS:
- Matthew wanted to know.
- Christopher wanted to know.

My choice: Matthew wanted to know.

Problem: The delivery men could not fit the oven through the door because the
OPTIONS:
- door was too big.
- oven was too big.

My choice:
oven was too big.