There is a guy wearing a gray and white striped shirt and black pants skateboarding on the black surface.
The man in gray and stripes just stole a bicycle and is riding it through the parking lot.
The person is either skateboarding or riding a bicycle. He is either on a black surface, or going through a parking lot.
exists p1 s5 x1 x8.(n_surface(x8) & a_black(s5) & Theme(s5,x8) & exists e1 e2 s1 s2 s3 s4 x2 x3 x4 x5 x6 x7.((x1 = x2) & Theme(e2,x4) & Actor(e2,x3) & v_wear(e2) & subset_of(x6,x4) & on(e1,x8) & Actor(e1,x7) & v_skateboard(e1) & (x6 = x7) & n_pants(x6) & a_black(s4) & Theme(s4,x6) & subset_of(x5,x4) & n_shirt(x5) & a_striped(s3) & Theme(s3,x5) & a_white(s2) & Theme(s2,x5) & a_gray(s1) & Theme(s1,x5) & (x2 = x3) & n_guy(x2)))
exists e1 e2 p1 s1 x1 x2 x3 x4 x5 x6.(n_lot(x5) & of(x5,x6) & n_parking(x6) & n_thing(x1) & n_man(x1) & a_topic(x1) & through(e2,x5) & Theme(e2,x1) & Actor(e2,x4) & v_ride(e2) & (x1 = x4) & a_just(s1) & Manner(e1,s1) & exists e3 x7.(Theme(e3,x7) & Actor(e3,x3) & v_steal(e3) & n_bicycle(x7)) & Topic(e1,p1) & Actor(e1,x3) & v_stripe(e1) & (x1 = x3) & in(x1,x2) & n_gray(x2))