Please choose the correct ending to complete the given sentence: Installing carpet: A guest room is shown, displaying the dirty carpets. Men are shown replacing and repairing the floors with wooden slats that don't need glue to install. final photos

Ending1: are shown of the installed floors and the screens with their logo. Ending2: are shown, including the owners names, and their importance. Ending3: are shown of the new hardwood floors in the guest room. Ending4: are shown about the rooms, including the master bedroom closet.

Answer format: ending1/ending2/ending3/ending4