Q: "A boy throws an object in front of a glass building." Does this mean that "A kid is carrying bags up some stairs."?
A: no

Q: "A girl in a Yellow and Black uniform with the number eight on it runs across a field." Does this mean that "The girl is playing soccer."?
A: it is not possible to tell

Q: "An older man is sitting in a chair while looking at a magazine." Does this mean that "a man in a chair reading a magazine"?
A: yes

Q: "A man is performing a jump on his skateboard over a railing and a rock at nighttime." Does this mean that "A man is riding a bike"?
A:
no