instruction:
Given a sentence, generate a most likely context or previous statement. The previous statement should be relevant to the given statement.
question:
Each carries a long staff.
answer:
The Durmstrang students stride dramatically into the hall, wearing Slavic, military - style uniforms.

question:
Someone opens his rear door and gets out.
answer:
The police car pulls up on the roadway behind him, and someone comes into scene.

question:
He then stands in front of a wall pushing himself forward.
answer:
He begins moving himself forward on the pole.