Q: "Two people look over a terrace wall." Does this mean that "The terrace wall was very high."?
A: it is not possible to tell

Q: "A man dressed in blue is juggling in front of an audience." Does this mean that "A man is performing in a circus."?
A: it is not possible to tell

Q: "A man with a blue shirt on that is with a fishing net." Does this mean that "The man is old"?
A: it is not possible to tell

Q: "People are gathering under colored lights in a large tent." Does this mean that "People are in a tent."?
A:
yes