Q: "A sky jumper falls toward the sea and the earth." Does this mean that "The person is outdoors."?
A: yes

Q: "People walking in the platform." Does this mean that "People are walking to the exit."?
A: it is not possible to tell

Q: "A group of construction workers are attempting to pull a cover onto a framework." Does this mean that "The men are unemployed and sitting in their boxers."?
A: no

Q: "A man named Jim in a lab coat smiles at the camera." Does this mean that "A man is wearing a coat."?
A:
yes