A blue, long-legged wading bird prepares to land in water.
A bird is landing on the water.
A bird who prepares to land in water would feasibly be landing on the water as well.
exists e1 p1 s1 s2 s3 x1 x2.(Topic(e1,p1) & Actor(e1,x1) & v_prepare(e1) & exists e2 x3.(in(e2,x3) & n_water(x3) & Actor(e2,x1) & v_land(e2)) & n_bird(x1) & of(x1,x2) & n_wading(x2) & a_long-legged(s3) & Theme(s3,x1) & a_,(s2) & Theme(s2,x1) & a_blue(s1) & Theme(s1,x1))
exists e1 x1 x2.(n_water(x2) & on(e1,x2) & Actor(e1,x1) & v_land(e1) & n_bird(x1))