Q: "Shoppers look over the glass in a glass blowing facility." Does this mean that "The shoppers are inside."?
A: yes

Q: "A room full of people dining at round tables." Does this mean that "The people are standing outside."?
A: no

Q: "A boy is on a ramp with his hands down and his feet up on a skateboard." Does this mean that "The boy is doing tricks."?
A: it is not possible to tell

Q: "A girl in a black shirt blowing bubbles." Does this mean that "A child blows bubbles."?
A:
yes