TASK DEFINITION: Given a sentence, generate a most likely context or previous statement. The previous statement should be relevant to the given statement.
PROBLEM: She leans against the kitchen door.

SOLUTION: He comes downstairs and looks through the kitchen window at her outside.

PROBLEM: He dismounts to tie up the calf.

SOLUTION: He uses a lasso to catch a small calf.

PROBLEM: Sugar is poured into a cup then into a pitcher of water.

SOLUTION:
A person picks a lemon from a tree.