a white and brown dog is running through a snow covered field.
There is a mammal in the field.
a white and brown dog is a mammal.
exists e2 e1 s1 s2 x1 x2 x3.(through(e1,x2) & n_field(x2) & Theme(e2,x2) & v_cover(e2) & of(x2,x3) & n_snow(x3) & Actor(e1,x1) & v_run(e1) & n_dog(x1) & a_brown(s2) & Theme(s2,x1) & a_white(s1) & Theme(s1,x1))
exists p1 x1 x3.(n_field(x3) & exists x2.((x1 = x2) & in(x2,x3) & n_mammal(x2)))