A man with a blue shirt riding a red bike doing a wheelie in the middle of the road.
The man is wearing a green shirt.
The first sentence says the man is wearing a blue shirt, and the seconds sentence says he is wearing a green shirt.
exists e1 e2 s1 s2 x1 x2 x3 x4 x5 x6 x7 x8.(n_road(x8) & n_middle(x7) & a_topic(x1) & in(e2,x7) & of(x7,x8) & Theme(e2,x6) & Actor(e2,x5) & v_do(e2) & n_wheelie(x6) & (x1 = x5) & with(x1,x2) & Theme(e1,x4) & Actor(e1,x3) & v_ride(e1) & n_bike(x4) & a_red(s2) & Theme(s2,x4) & (x2 = x3) & n_shirt(x2) & a_blue(s1) & Theme(s1,x2) & n_man(x1))
exists e1 s1 x1 x2.(n_man(x1) & Theme(e1,x2) & Actor(e1,x1) & v_wear(e1) & n_shirt(x2) & a_green(s1) & Theme(s1,x2))