The people are walking up the ramp and the man in walking on the road.
The people go up the ramp to flee from the crazy man in the road with a gun.
Just because they are going up a ramp doesn't mean they have a gun.
exists e1 e2 s1 x1 x2 x3 x4 x5 x6.(n_road(x6) & n_man(x4) & n_ramp(x3) & n_people(x1) & a_up(s1) & Manner(e2,s1) & Theme(e2,x2) & Actor(e2,x1) & v_walk(e2) & subset_of(x4,x2) & on(e1,x6) & Actor(e1,x5) & v_walk(e1) & (x4 = x5) & subset_of(x3,x2))
exists e1 p1 s1 s2 x1 x2 x3 x4.(n_road(x4) & n_man(x3) & a_crazy(s2) & Theme(s2,x3) & n_ramp(x2) & n_people(x1) & Topic(e1,p1) & exists e2 x5.(with(e2,x5) & n_gun(x5) & in(e2,x4) & from(e2,x3) & Actor(e2,x1) & v_flee(e2)) & a_up(s1) & Manner(e1,s1) & Theme(e1,x2) & Actor(e1,x1) & v_go(e1))