TASK DEFINITION: Given a sentence, generate a most likely context or previous statement. The previous statement should be relevant to the given statement.
PROBLEM: He then places a dried mushroom under the waterfall like a cup to collect water.

SOLUTION: The troll holds her down and wipes the material on her injury.

PROBLEM: Someone takes a bejeweled cross from the box and holds it aloft.

SOLUTION: Someone steps forward to look at the box as someone opens it.

PROBLEM: The girl pulls a stroller beside the baby next to a child.

SOLUTION:
The boy peddles with his mother.