instruction:
Given a sentence, generate a most likely context or previous statement. The previous statement should be relevant to the given statement.
question:
Someone turns and runs upstairs.
answer:
He slips two books back into someone's cauldron.

question:
Stunned, someone stares blankly as they disappear from view then closes his eyes.
answer:
Just as someone steps out onto the balcony, someone closes his eyes and pushes backwards, propelling himself and someone over the edge of the balustrade.

question:
Someone gets out of an airport shuttle bus.
answer:
In shock, the guy holds up his hands.