Q: "Two men are waiting to be interviewed, while another checks the mics." Does this mean that "The men are preparing for a news conference."?
A: it is not possible to tell

Q: "A man in a blue shirt riding a bike down the street." Does this mean that "A man is riding his bike to work."?
A: it is not possible to tell

Q: "Three Go Karts are racing down a track." Does this mean that "Some Go Karts are racing down a track."?
A: yes

Q: "A man walks through a flooded area in a graffiti covered area." Does this mean that "A man walks through a flooded area."?
A:
yes