Problem: How does the sentence end?

I chose a gun instead of a knife for defense in the fight because the 
OPTIONS:
- gun is hidden.
- knife is hidden.
Answer: gun is hidden.

Problem: How does the sentence end?

The new bathroom at Jason's house was bigger then Kevin's which made 
OPTIONS:
- Jason feel jealous.
- Kevin feel jealous.
Answer: Kevin feel jealous.

Problem: How does the sentence end?

The chickens of Jason lay a few eggs, but Matthew gets a lot from them. 
OPTIONS:
- Jason 's chickens are unhealthy.
- Matthew 's chickens are unhealthy.
Answer: Jason 's chickens are unhealthy.

Problem: How does the sentence end?

Emily stacked a bunch of pillows up to make Jennifer comfortable, because 
OPTIONS:
- Emily was feeling compassionate.
- Jennifer was feeling compassionate.
Answer:
Emily was feeling compassionate.