sentence: Robert was very stubborn but Matthew always was willing to compromise, so OPTIONS:
- Robert refused to accept advice.
- Matthew refused to accept advice.
complete: Robert refused to accept advice.

sentence: Katrina managed to stop smoking but Betty did not because OPTIONS:
- Katrina was dedicated to it.
- Betty was dedicated to it.
complete: Katrina was dedicated to it.

sentence: Natalie gave Jennifer many paint colors because OPTIONS:
- Natalie decided to start painting as a hobby.
- Jennifer decided to start painting as a hobby.
complete:
Jennifer decided to start painting as a hobby.