Problem: How does the sentence end?

Derrick blew up their balloon with their breath while Joel used a helium tank, and 
OPTIONS:
- Derrick finished faster.
- Joel finished faster.
Answer: Joel finished faster.

Problem: How does the sentence end?

Mary decided to negotiate the price of the house but Natalie just accepted the first offer, since 
OPTIONS:
- Mary was a novice businessperson.
- Natalie was a novice businessperson.
Answer: Natalie was a novice businessperson.

Problem: How does the sentence end?

James tried to empty the drink from the bottle to the cup but the cup got full very quick. The 
OPTIONS:
- cup is big.
- bottle is big.
Answer: bottle is big.

Problem: How does the sentence end?

Using vinegar to clean was normal for Betty but not Victoria because 
OPTIONS:
- Betty didn't like the smell of vinegar.
- Victoria didn't like the smell of vinegar.
Answer:
Victoria didn't like the smell of vinegar.