A Middle Eastern man is standing with his back against a lamp post near to other people who are waiting around.
The people are all waiting around.
The second sentence just simplifies that the man and the people are waiting around.
exists e1 e2 s1 x1 x2 x3 x4 x5 x6 x7 x8 x9.(n_people(x8) & with(e1,x4) & against(x4,x5) & near(x5,x7) & a_around(s1) & Manner(e2,s1) & Actor(e2,x9) & v_wait(e2) & (x7 = x9) & -(x7 = x8) & n_people(x7) & r_to(x7) & n_post(x5) & of(x5,x6) & n_lamp(x6) & n_back(x4) & of(x4,x1) & n_male(x1) & Actor(e1,x1) & v_stand(e1) & n_man(x1) & (x1 = x3) & ne_geo_eastern(x3) & (x1 = x2) & ne_geo_middle(x2))
exists e1 s1 s2 x1.(n_people(x1) & a_all(s2) & Manner(e1,s2) & a_around(s1) & Manner(e1,s1) & Actor(e1,x1) & v_wait(e1))