Please choose the correct ending to complete the given sentence: Baking cookies: A woman standing at a counter speaking about making chocolate chip cookies. she

Ending1: combines and mixes the ingredients with a hand mixer. Ending2: applies an egg yolk to a sponge and rolls it around to batter. Ending3: grabs some cookies and fills them with water from the kitchen sink. Ending4: is applying white powder to the pan with a brush.

Answer format: ending1/ending2/ending3/ending4