[Q]: How does the sentence end?

In acting class Katrina advised Erin about how to show the feeling humility, because 
OPTIONS:
- Katrina thought they knew how to do it best.
- Erin thought they knew how to do it best.

[A]: Katrina thought they knew how to do it best.


[Q]: How does the sentence end?

The home of Brian was flooded more than Kyle's because 
OPTIONS:
- Brian lives farther from the water source.
- Kyle lives farther from the water source.

[A]: Kyle lives farther from the water source.


[Q]: How does the sentence end?

Jeffrey tried to communicate with Matthew about the issue, but 
OPTIONS:
- Jeffrey had no interest in giving answers.
- Matthew had no interest in giving answers.

[A]:
Matthew had no interest in giving answers.