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

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

Example Input: Emily lets the phone fall from her ear.
Example Output: Inside he untapes the phone and answers it.

Example Input: Someone looks at a ceiling vent.
Example Output:
Someone lies back on the couch.