Please choose the correct ending to complete the given sentence: Tango: We see a lady walking down stairs. She enters a room with kids in it, takes off her coat and starts dancing. a man

Ending1: enters and the lady and man perform a fancy dance as the kids watch. Ending2: throws something in front of the girl, she gives it back. Ending3: takes off his pink gloves and walks over to watch the lady dance. Ending4: is showing his shirt and _start_a beer walks by.

Answer format: ending1/ending2/ending3/ending4