Q: "A young child in a polka dot shirt hangs upside down on a tree swing." Does this mean that "A young child is having fun on a tree swing."?
A: it is not possible to tell

Q: "Two blond women are holding hands." Does this mean that "Two people are together."?
A: yes

Q: "A worker in a red hat and yellow coat is on crane lift." Does this mean that "the man is eating lunch"?
A: no

Q: "A man is painting while other people are doing their work." Does this mean that "The man is painting people doing work."?
A:
it is not possible to tell