The people are walking up the ramp and the man in walking on the road.
Some people walk up a ramp while a man walks on the road.
If people are walking up a ramp and a man is walking on the road, then some people walk up a ramp and a man walks on the road.
exists e2 e1 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 x1 x2 x4.(n_road(x4) & exists e2 x3.(on(e2,x4) & Actor(e2,x3) & v_walk(e2) & n_man(x3)) & while(e1,p1) & a_up(s1) & Manner(e1,s1) & Theme(e1,x2) & Actor(e1,x1) & v_walk(e1) & n_ramp(x2) & n_people(x1))