Q: "Security workers standing on a walkway at night with light sticks." Does this mean that "Workers standing."?
A: yes

Q: "A white man in a blue shirt playing golf." Does this mean that "A man playing sports"?
A: yes

Q: "An athlete throws the javelin." Does this mean that "An athlete throws something."?
A: it is not possible to tell

Q: "A man with black and white face paint, wears a red hat as he sings into a microphone." Does this mean that "A man in facepaint sings the macarana."?
A:
it is not possible to tell