Q: "A brown dog is running and looking up at the sky." Does this mean that "A brown dog runs while looking at the sky."?
A: yes

Q: "People of all ages march and hold signs." Does this mean that "A bunch of people are at the beach."?
A: no

Q: "A girl on a city street is looking at a guitar player." Does this mean that "The street musician is entertaining the student."?
A: it is not possible to tell

Q: "A boy is blowing bubbles" Does this mean that "A boy is outside having fun"?
A:
it is not possible to tell