Please choose the correct ending to complete the given sentence: Cleaning sink: The howcast logo appears and the title of the video, how to clean the bathroom sink and the dirty sink is shown. The items that are needed to wash the sink was listed and individually put in the sink. the cleaning

Ending1: bot logo that's seen in as final credits are shown. Ending2: site is shown and several pictures. Ending3: supplies went into the dishwasher and the kid across from him begins to mop the floor, then he and the dog hang out in his living room. Ending4: starts with the step by step procedure and tips on how to clean the sink.

Answer format: ending1/ending2/ending3/ending4