Q: "Two men are carrying children on their backs down the street on a sunny day in a nice neighborhood." Does this mean that "People are walking down the street together."?
A: yes

Q: "Two young guys with goatees shaving their heads with razors." Does this mean that "Two young guys are shaving their heads with razors at the bar."?
A: it is not possible to tell

Q: "Two people wearing white shirts and sunglasses are standing across the street of a tall building with flags on top." Does this mean that "a pair of taxi drivers pose"?
A: it is not possible to tell

Q: "A person on crutches showing his beliefs on the street." Does this mean that "A person is protesting to people walking by"?
A:
it is not possible to tell