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

Example Input: There are five people underwater with scuba gear holding hands and practicing.
Example Output: A black screen appears with white letters explaining it is about scuba diving.

Example Input: It swings open revealing a stunned someone on her cellphone.
Example Output: Someone faces a door and knocks.

Example Input: She places butter of milk into a cup next to someone.
Example Output:
Someone takes out a small tray with two espresso cups on it.