Problem: How does the sentence end?

The grinder that I bought worked better than the blender, because the
OPTIONS:
- grinder made it bigger pieces.
- blender made it bigger pieces.
Answer: blender made it bigger pieces.

Problem: How does the sentence end?

Jilly tried to put on the costume but couldn't get it around her leg because the
OPTIONS:
- costume was too small.
- leg was too small.
Answer: costume was too small.

Problem: How does the sentence end?

Mark used a towel on the windshield of his car because the
OPTIONS:
- windshield was dry.
- towel was dry.
Answer: towel was dry.

Problem: How does the sentence end?

Of course Maria felt overworked while Felicia did not,
OPTIONS:
- Maria did all of the work on the project.
- Felicia did all of the work on the project.
Answer:
Maria did all of the work on the project.