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

Then she adds the mixture to the pitcher.
Then the woman heats the solution on the stove as she gently stirs it with a plastic spoon.

Someone sweeps past to meet his entourage, leaving someone standing to one side at the entrance.
Someone steps forward to greet them.

A woman instructs the student how to use outdoor knives.

He is explaining techniques and equipment.