Please choose the correct ending to complete the given sentence: Baking cookies: A butterfly is flying on the screen with words on slides. a person

Ending1: is laying on a patch of carpet in his bedroom. Ending2: is mixing ingredients in a bowl. Ending3: is leaning over a man while someone is shaving his beard with a blue razor. Ending4: is raking leaves with an electric rake.

Answer format: ending1/ending2/ending3/ending4