[Q]: How does the sentence end?

Eric bought Ian a skateboard for his birthday because
OPTIONS:
- Eric could skateboard and really wanted one.
- Ian could skateboard and really wanted one.

[A]: Ian could skateboard and really wanted one.

QUES: Continue writing.

He wished he'd brought the brown shoes instead of the black shoes because the

OPTIONS:
- black shoes were less comfortable.
- brown shoes were less comfortable.
+++++++++
ANS: black shoes were less comfortable.

Problem: How does the sentence end?

Mark didn't like leaving his dog on a leash outside and preferred the cage because the
OPTIONS:
- cage was dangerous.
- leash was dangerous.
Answer: leash was dangerous.

sentence: Ursula only bought the parchment paper on sale instead of the plain paper, because the OPTIONS:
- parchment paper was usually less expensive.
- plain paper was usually less expensive.
complete: plain paper was usually less expensive.

Elena dyed Katrina's hair in a bright red and green colour, because
OPTIONS:
- Elena is extravagant.
- Katrina is extravagant.
Katrina is extravagant.

Problem: Continue the following story.

Since he was feeling naueous, the man ate the banana instead of the hotdog because the
OPTIONS:
- banana upset his stomach.
- hotdog upset his stomach.
Here's how I want to continue it:
hotdog upset his stomach.