Given a sentence, generate a most likely context or previous statement. The previous statement should be relevant to the given statement.
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Question: She looks up as she starts brushing her horses tail.

Answer: She starts brushing a horse with the brush.


Question: Someone gives an impassive look.

Answer: Tilting his head, someone scrutinizes him.


Question: someone opens the gate and steps through.

Answer:
She carefully swings her legs over a security gate at the top and strides onward.