TASK DEFINITION: Given a sentence, generate a most likely context or previous statement. The previous statement should be relevant to the given statement.
PROBLEM: Someone glances across at someone as the group makes their way to the plaza.

SOLUTION: People bring up the rear.

PROBLEM: Someone turns and runs upstairs.

SOLUTION: He slips two books back into someone's cauldron.

PROBLEM: From a copper pot standing over an open flame, he dumps the contents into a cup of water.

SOLUTION:
Later, in his living quarters, someone pours a cup of mead.