Q: "People caught out in the rain during a rainstorm." Does this mean that "The sun is shining brightly."?
A: no

Q: "Two men work on top of a tall building on a cloudy day." Does this mean that "Men are working on a roof."?
A: it is not possible to tell

Q: "A man sits on a raised platform behind a decorative arch." Does this mean that "A man sitting down on a platform."?
A: yes

Q: "A man holding a cup and wearing a yellow striped shirt is sitting next to a man wearing a blue shirt." Does this mean that "a man holds a blue cup"?
A:
it is not possible to tell