Q: "a girl wearing a british flag decorated hat sitting on the concrete" Does this mean that "A young tourist visiting London."?
A: it is not possible to tell

Q: "A man carries a child while he walks with a woman." Does this mean that "The man is carrying his child next to his wife."?
A: it is not possible to tell

Q: "Three boys diving into a lake." Does this mean that "Three boys running"?
A: no

Q: "A middle-aged man, wearing shorts and a t-shirt, cooks hamburgers and hotdogs on a stainless steel outdoor barbecue grill." Does this mean that "The man is making dinner for family"?
A:
it is not possible to tell