Q: "Two bikers ride through a camping area." Does this mean that "They are outside"?
A: yes

Q: "guy on a surfboard riding the wave as he is in the air." Does this mean that "There is a man surfing in the ocean."?
A: yes

Q: "Two dogs are laying in the snow with their mouths open." Does this mean that "The dogs are rolling around in the snow."?
A: it is not possible to tell

Q: "A woman wearing a blue jeans and light green shirt with scarf is facing a concrete wall with her hands in her pocket." Does this mean that "She is in a dress"?
A:
no