sentence: Betty had an easier time training the dog than Samantha because  OPTIONS:
- Betty used negative reinforcement techniques.
- Samantha used negative reinforcement techniques.
complete: Samantha used negative reinforcement techniques.

sentence: The house was a lot easier to spot on the road than the farmhouse. The  OPTIONS:
- house must be brighter in color.
- farmhouse must be brighter in color.
complete: house must be brighter in color.

sentence: Amelia and Clare's blog included both essays and listicles. Because Amelia was a more lighthearted writer, she wrote the  OPTIONS:
- listicles .
- essays .
complete:
listicles .