Q: "four people walk down a sidewalk at night" Does this mean that "People walk at night."?
A: yes

Q: "A man is holding a pole and smiling." Does this mean that "A guy grins while grasping a post."?
A: yes

Q: "young boys, in a classroom, working." Does this mean that "the boys are not working"?
A: no

Q: "A man is lying the grass with long hair and beard." Does this mean that "A bearded man is outside."?
A:
yes