This is a test of commonsense with single/multi-choices. Complete the next sentence:

A man and woman face off inside a gym. they

Select from:
i. engage in a game of sit-ups together..
ii. are both wearing boxing gloves..
iii. engage in arm wrestling, trying to win..
iv. engage in a salsa tango routine, making elevated moves to the beat..
The answer is:
ii.