Q: "There is construction on the sidewalk as three people walk by." Does this mean that "The area is currently under construction."?
A: yes

Q: "Three people are standing in front of a blue wall with graffiti on it, while three metal poles and three green crates are in the foreground." Does this mean that "A man standing in an empty desert."?
A: no

Q: "A group of people stand outside talking during a gathering." Does this mean that "Very few of the people speak the same language."?
A: it is not possible to tell

Q: "Two men in fatigues and 9 people in civilian clothes all do push ups on mats in a flat grassy area." Does this mean that "The two men are in the marines."?
A:
it is not possible to tell