sentence: A loofah was a common thing to use in the shower instead of a hand. The OPTIONS:
- loofah was effective.
- hand was effective.
complete: loofah was effective.

sentence: Aaron's relatives come from Germany, while Adam's come from Japan, so OPTIONS:
- Aaron is of European descent.
- Adam is of European descent.
complete: Aaron is of European descent.

sentence: Eric asked Ian to teach their child how speak Spanish because OPTIONS:
- Eric didn't understand the language.
- Ian didn't understand the language.
complete:
Eric didn't understand the language.