Given a sentence, generate a most likely context or previous statement. The previous statement should be relevant to the given statement.

Q: It swings open revealing a stunned someone on her cellphone.

A: Someone faces a door and knocks.
****
Q: The man is taking down the paper.

A: A chair appears with the wallpaper.
****
Q: The witch gains the upper hand, knocking down both someone and someone.

A:
When someone tries to grab his fallen weapon.
****