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

The troll then walks up to someone, who has fallen on the ground.
Unfazed by the bullets, he crushes the last deputy's head.

Wearing a white dressing gown and with damp hair, someone strides down the hallway.
She stares into the doll's face.

Subdued students in regimented ranks, stride across the courtyard.
Someone, in black tunic and gown, stands in an upper archway.