Problem: Continue the following story.

It was a hot day so Hunter opened the windows. Derrick got angry.
OPTIONS:
- Hunter didn't know the air conditioning was already running.
- Derrick didn't know the air conditioning was already running.
Here's how I want to continue it: Hunter didn't know the air conditioning was already running.

Problem: Continue the following story.

His music was better than the song I was listening to because the
OPTIONS:
- music was old and unpopular.
- song was old and unpopular.
Here's how I want to continue it: song was old and unpopular.

Problem: Continue the following story.

The weather was cold in the winter so the young girl wore a heavy coat; the
OPTIONS:
- coat made her cold.
- weather made her cold.
Here's how I want to continue it:
weather made her cold.