A tan and white dog is walking on a beam.
There is a multi color dog with 3 legs.
Not all dogs have three legs.
exists e1 s1 s2 x1 x2.(on(e1,x2) & n_beam(x2) & Actor(e1,x1) & v_walk(e1) & n_dog(x1) & a_white(s2) & Theme(s2,x1) & a_tan(s1) & Theme(s1,x1))
exists p1 x1 s1 x2 x3 x4.((x1 = x2) & with(x2,x4) & n_leg(x4) & n_date(x4) & a_date_day_03(x4) & a_date_day_03(x4) & n_dog(x2) & of(x2,x3) & n_color(x3) & a_multi(s1) & Theme(s1,x2))