Q: "3 people skydiving holding hands with the one in the middles mouth wide open" Does this mean that "Some kids are jumping rope."?
A: no

Q: "Workers cleaning up after the festival." Does this mean that "workers at work"?
A: it is not possible to tell

Q: "A crowd of people are sitting on a bench beside a white statue of a man's head in a park like setting while four pigeons look on." Does this mean that "A crowd of people are sitting."?
A: yes

Q: "A man with a pug on a leash bending down to examine merchandise." Does this mean that "The man who is looking at merchandise has his pug with him."?
A:
yes