Please choose the correct ending to complete the given sentence: Vacuuming floor: Words on the screen explain the strength of the vacuum as the person continues. The floor is being cleaned at walking speed. the man

Ending1: continues vacuuming the stairs neck and neck. Ending2: continues to clean until he has a free standing vacuum. Ending3: solves a triple cube with the vacuum. Ending4: continues to demonstrate the usage until an ad for the company appears at the end.

Answer format: ending1/ending2/ending3/ending4