Please choose the correct ending to complete the given sentence: Hand car wash: A woman bends down and puts a rag into a white bucket. she

Ending1: mixes the laundry together and puts it into a black dish washer. Ending2: puts scrubbing and pressure cleaner into the bucket. Ending3: dumps some item out of a box and puts on a rag and scrubs the wooden floor. Ending4: starts to wipe a car with the rag.

Answer format: ending1/ending2/ending3/ending4