Problem: How does the sentence end?

William asked Nick if he knows where is the nearest bus station, but
OPTIONS:
- William didn't know.
- Nick didn't know.
Answer: Nick didn't know.

Problem: How does the sentence end?

I went to pour more water from the watercooler into the bottle but the
OPTIONS:
- watercooler was full.
- bottle was full.
Answer: bottle was full.

Problem: How does the sentence end?

Matthew was patient and supportive when trying to potty train Kenneth, since
OPTIONS:
- Matthew was the parent.
- Kenneth was the parent.
Answer: Matthew was the parent.

Problem: How does the sentence end?

Robert always eats veggies as opposed to Joseph because
OPTIONS:
- Robert loves the way they taste.
- Joseph loves the way they taste.
Answer:
Robert loves the way they taste.