A person playing sports in the snow is crouched down.
There is a person on the beach in the sun.
The person could not be playing in the snow if they are on the beach in the sun because it would be too hot to have snow.
exists e2 e1 s1 x1 x2 x3 x4.(n_snow(x4) & a_down(s1) & Manner(e2,s1) & Theme(e2,x1) & v_crouch(e2) & in(e1,x4) & Theme(e1,x3) & Actor(e1,x2) & v_play(e1) & n_sport(x3) & (x1 = x2) & n_person(x1))
exists p1 x1 x3 x4.(n_sun(x4) & n_beach(x3) & exists x2.((x1 = x2) & on(x2,x3) & in(x3,x4) & n_person(x2)))