Problem: How does the sentence end?

Mary attended friend's wedding wearing a red dress instead of a white dress, the 
OPTIONS:
- white color is appropriate.
- red color is appropriate.
Answer: red color is appropriate.
sentence: Kayla used to go to the park to jog but Erin did not as  OPTIONS:
- Kayla was very unfit.
- Erin was very unfit.
complete: Erin was very unfit.
To keep the party going, Samantha stopped Cynthia from drinking because 
OPTIONS:
- Samantha was too drunk.
- Cynthia was too drunk.
Cynthia was too drunk.
Input: Continue writing.

Jason had to ask Randy for help checking their car's differential because 
OPTIONS:
- Jason always works on their own car.
- Randy always works on their own car.

Continued: Randy always works on their own car.
Story needs to be completed:
Megan held Laura in a hug while they were crying, because 
OPTIONS:
- Megan was more emotional than they were.
- Laura was more emotional than they were.

My choice:
Laura was more emotional than they were.
Problem: How does the sentence end?

Amy grabs the fire extinguisher to help Patricia put out the fire but 
OPTIONS:
- Amy knew it was empty.
- Patricia knew it was empty.
Answer:
Patricia knew it was empty.