TASK DEFINITION: Given a sentence, generate a most likely context or previous statement. The previous statement should be relevant to the given statement.
PROBLEM: Dolce wags his tail as someone returns to the hotel room.

SOLUTION: Inside a convenience store, she opens a freezer case.

PROBLEM: Leaving someone's room, someone stops as he hears the voice again.

SOLUTION: Professor and student look around nervously.

PROBLEM: The hands move the bun to one side to access other ingredients.

SOLUTION:
A pair of hands is shown putting sandwich ingredients on a bun.