White, long-necked bird with yellow legs flies over water.
The bird has no legs or wings.
If the bird has no wings, then it cannot also be the bird that flies over water.
exists e1 s1 s2 x1 x2 x3 x4.(ne_geo_white(x1) & over(e1,x4) & n_water(x4) & Actor(e1,x1) & v_fly(e1) & rel(x1,x2) & with(x2,x3) & n_leg(x3) & a_yellow(s2) & Theme(s2,x3) & n_bird(x2) & a_long-necked(s1) & Theme(s1,x2))
exists x1.(n_bird(x1) & -exists e1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_have(e1) & (n_leg(x2) | n_wing(x2))))