Q: "A young boy standing on the sidewalk while a man lifts up a bag in the background." Does this mean that "Travelers moving along the sidewalk."?
A: it is not possible to tell

Q: "A woman in a printed outfit is carrying a tray on her head." Does this mean that "A woman is learning about balance."?
A: it is not possible to tell

Q: "A dog at a competition runs down a ramp." Does this mean that "The cat is running down a ramp."?
A: no

Q: "On a muddy tropical river several people are boarding and being seated on a canvas awning covered boat being held at a small dock by one man holding the tied on rope." Does this mean that "The people are going on a cruise."?
A:
it is not possible to tell