[Q]: How does the sentence end?

To solve the problem, she threw the ball into the hole as the 
OPTIONS:
- ball was immovable.
- hole was immovable.

[A]: hole was immovable.


[Q]: How does the sentence end?

Katrina confided in Maria that she did not have a lot of self confidence talking to boys.  
OPTIONS:
- Katrina was supportive.
- Maria was supportive.

[A]: Maria was supportive.


[Q]: How does the sentence end?

The carrots caused constipation in the baby, but the tomatoes did not, as the 
OPTIONS:
- carrots were hard on his stomach.
- tomatoes were hard on his stomach.

[A]:
carrots were hard on his stomach.