Problem: How does the sentence end?

My mom bought me cookies, but I couldn't get them in the containers, because the 
OPTIONS:
- cookies were too little.
- containers were too little.
Answer: containers were too little.

Problem: How does the sentence end?

In court the prosecutor lost the trial and the defendant was found not guilty. The 
OPTIONS:
- prosecutor was upset.
- defendant was upset.
Answer: prosecutor was upset.

Problem: How does the sentence end?

Jeffrey learned from Jason that aloe vera was good for his skin, so he stole some from him, but got caught. 
OPTIONS:
- Jeffrey was no longer trusting of him.
- Jason was no longer trusting of him.
Answer: Jason was no longer trusting of him.

Problem: How does the sentence end?

Natalie didn't want to take care of a snail, but Megan did because 
OPTIONS:
- Natalie wanted a pet to take care of.
- Megan wanted a pet to take care of.
Answer:
Megan wanted a pet to take care of.