Problem: How does the sentence end?

Monica bought some plywood to make Samantha a door, 
OPTIONS:
- Monica showed how to put the door together.
- Samantha showed how to put the door together.
Answer: Monica showed how to put the door together.

Problem: How does the sentence end?

Carrie ate more whole grains than Samantha. 
OPTIONS:
- Carrie hated the boring taste of brown rice and quinoa.
- Samantha hated the boring taste of brown rice and quinoa.
Answer: Samantha hated the boring taste of brown rice and quinoa.

Problem: How does the sentence end?

At the Halloween party, Robert got second in the costume contest won by his enemy Leslie which really made 
OPTIONS:
- Robert mad.
- Leslie mad.
Answer: Robert mad.

Problem: How does the sentence end?

The broom James bought from the store could not sweep the debris in the yard. The 
OPTIONS:
- debris is soft.
- broom is soft.
Answer:
broom is soft.