TASK DEFINITION: Given a sentence, generate a most likely context or previous statement. The previous statement should be relevant to the given statement.
PROBLEM: Flames flickers and round - the - ball surround someone who leaps in towards him.

SOLUTION: The drum of one starts spinning.

PROBLEM: Another trooper, with a pistol barrel, knocks the pistol from someone's lifted hand.

SOLUTION: One trooper smacks the back of someone's head with a pistol barrel.

PROBLEM: Someone, tears running down his cheeks, looks at the peaceful face of his dead uncle.

SOLUTION:
His grip on someone's hand loosens until his hand slips out of the youth's grasp.