Please choose the correct ending to complete the given sentence: Ironing clothes: A woman doing a presentation on how to iron a shirt. she

Ending1: is discussing the shirt and brings out a startch spray. Ending2: demonstrates new techniques by flipping the shirt open, popping a button, and speaking before continuing. Ending3: walks towards the sink and rinses her face. Ending4: shows the process by measuring the material on the bottom of the shirt.

Answer format: ending1/ending2/ending3/ending4