A motorcyclist drives up the side of a green mountain while another bike remains stationary.
There are two motorcycles but one is broken
there is nothing to infer one motorcycle is broken
exists e1 p1 s1 s2 x1 x2 x3 x4.(n_bike(x4) & n_side(x2) & exists e2 p2 x5.(exists s3.(Theme(s3,x5) & a_stationary(s3)) & Topic(e2,p2) & Actor(e2,x5) & v_remain(e2) & n_bike(x5) & -(x5 = x4)) & while(e1,p1) & a_up(s2) & Manner(e1,s2) & Theme(e1,x2) & Actor(e1,x1) & v_drive(e1) & of(x2,x3) & n_mountain(x3) & a_green(s1) & Theme(s1,x3) & n_motorcyclist(x1))
exists e1 p1 x1 x2.(Theme(e1,x2) & v_break(e1) & n_thing(x2) & card_eq_1(x2) & exists x3.((x1 = x3) & n_motorcycle(x3) & card_eq_2(x3)))