The barefooted person has some type of contraption over his face and something in his hand with tools laying around.
A man is wearing something on his back and standing around.
A man cannot be standing around and wearing something on his back while having a contraption over his face and something in his hand. It is not physically possible.
exists e2 e1 p1 s1 x1 x2 x3 x4 x5 x6 x7 x8.(n_hand(x7) & of(x7,x1) & n_male(x1) & n_male(x1) & n_face(x5) & of(x5,x1) & n_person(x1) & a_barefooted(s1) & Theme(s1,x1) & exists s2.(Theme(s2,x8) & a_around(s2)) & Topic(e2,p1) & Actor(e2,x8) & v_lay(e2) & with(e1,x8) & n_tool(x8) & Theme(e1,x2) & Actor(e1,x1) & v_have(e1) & in(x2,x7) & subset_of(x6,x2) & n_thing(x6) & subset_of(x3,x2) & over(x3,x5) & of(x3,x4) & n_contraption(x4) & n_type(x3))
exists e2 e1 p1 x1 x2 x3 x4.(exists s1.(Theme(s1,x4) & a_around(s1)) & Topic(e2,p1) & Actor(e2,x4) & v_stand(e2) & n_man(x4) & Theme(e1,x2) & Actor(e1,x1) & v_wear(e1) & on(x2,x3) & n_back(x3) & of(x3,x1) & n_male(x1) & n_thing(x2) & n_man(x1))