Q: "A white dog is watching a black dog jump on a lawn next to a pile of large rocks." Does this mean that "A white dog watches a black dog jump over an obstacle on an obstacle course."?
A: it is not possible to tell

Q: "A group of children climbing on a statue of a bear." Does this mean that "The children are asleep on their cots."?
A: no

Q: "a black dog jumping over a yellow pole in an obstacle course" Does this mean that "A dog jumping over an object."?
A: yes

Q: "A small dog stands next to a larger dog, out in a field." Does this mean that "Two dogs are standing under a tree."?
A:
it is not possible to tell