Q: "Men hard at work in a hot room." Does this mean that "There are three men working."?
A: it is not possible to tell

Q: "On a street in England, people watch a construction vehicle work on the road." Does this mean that "Tall humans watching"?
A: it is not possible to tell

Q: "A stocky gentleman wearing a long-sleeve, blue shirt, black slacks, aged, black boots and a blue billed cap is scaling a roof, using the structure's struts to approach stacks of tiles stored at the roof's apex." Does this mean that "A carpenter working to patch a hole in a roof."?
A: it is not possible to tell

Q: "Men stand by the road, where construction is being done on the corner in a small suburban area." Does this mean that "Men are doing construction in the city"?
A:
no