sentence: Brett traveled to many countries while Benjamin was insular, so OPTIONS:
- Brett was surprised by the existence of bonsai trees.
- Benjamin was surprised by the existence of bonsai trees.
complete: Benjamin was surprised by the existence of bonsai trees.

sentence: Rihannon didn't like stale food so had the pizza instead of the salad since the OPTIONS:
- salad was old.
- pizza was old.
complete: salad was old.

sentence: He gave me a brush that broke quicker than the comb I had, because the OPTIONS:
- brush was made of expensive material.
- comb was made of expensive material.
complete:
comb was made of expensive material.