Two men are walking up a ramp while a third walks up a separate ramp in the opposite direction.
two men walk up a ramp as another walks down
If two men are walking up a ramp, they walk on a ramp, and if a third is on a separate ramp, he is another man walking down a ramp.
exists e1 p1 s1 s3 x1 x2 x5.(n_direction(x5) & a_opposite(s3) & Theme(s3,x5) & exists e2 s2 s4 x3 x4.(a_up(s4) & Manner(e2,s4) & Theme(e2,x4) & Actor(e2,x3) & v_walk(e2) & in(x4,x5) & n_ramp(x4) & a_separate(s2) & Theme(s2,x4) & n_third(x3)) & while(e1,p1) & a_up(s1) & Manner(e1,s1) & Theme(e1,x2) & Actor(e1,x1) & v_walk(e1) & n_ramp(x2) & n_man(x1) & card_eq_2(x1))
exists e1 p1 s1 x1 x2.(exists e2 s2 x3.(a_down(s2) & Manner(e2,s2) & Actor(e2,x3) & v_walk(e2) & n_thing(x3)) & as(e1,p1) & a_up(s1) & Manner(e1,s1) & Theme(e1,x2) & Actor(e1,x1) & v_walk(e1) & n_ramp(x2) & n_man(x1) & card_eq_2(x1))