Given a sentence, generate a most likely context or previous statement. The previous statement should be relevant to the given statement.

[EX Q]: Cattle stream into it as someone rides toward the docks at the head of her herd.
[EX A]: The gates out of the pen are closed in front of someone, and the gate to the wooden loading tunnel raised.

[EX Q]: Stunned, someone stares blankly as they disappear from view then closes his eyes.
[EX A]: 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.

[EX Q]: A man take up positions and begins performing the routine on the uneven bars and is seen working in a gymnasium with his legs up close.
[EX A]:
A large mat is seen with a bar on top and two people watching on the sides.