sentence: The large wooden cutting board did not fit into the kitchen sink because the OPTIONS:
- sink was too small.
- cutting board was too small.
complete: sink was too small.

sentence: Hunter was unable to explain their behavior while looking Samuel in the eyes, because OPTIONS:
- Hunter being cruel.
- Samuel being cruel.
complete: Samuel being cruel.

sentence: Betty always recycles their plastic and paper, while Sarah does not, because OPTIONS:
- Betty is an environmentalist.
- Sarah is an environmentalist.
complete:
Betty is an environmentalist.