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

[Q]: Sirens loud, they rapidly approach someone's house as someone, without gun, holding someone's hand, comes down to fence.
[A]: We shoot over two troopers.

[Q]: Another woman is taking something off of a baking sheet.
[A]: A woman uses a rolling pin to roll out dough onto the counter.

[Q]: Agents swarm into the library.
[A]:
Someone convulses, then drops to the floor, revealing someone behind him.