Two people kneeling down in the snow with a duck coming to them.
Two people are standing on the beach as a duck approaches them.
They cannot be kneeling down and standing simultaneously.
exists e1 e2 s1 x1 x2 x3 x4 x5.(n_snow(x5) & n_thing(x5) & a_topic(x1) & in(e1,x5) & a_down(s1) & Manner(e1,s1) & with(e1,x3) & to(e2,x5) & Actor(e2,x4) & v_come(e2) & (x3 = x4) & n_duck(x3) & Actor(e1,x2) & v_kneel(e1) & (x1 = x2) & n_people(x1) & card_eq_2(x1))
exists e1 p1 x1 x2.(n_thing(x2) & n_beach(x2) & exists e2 x3.(Theme(e2,x2) & Actor(e2,x3) & v_approach(e2) & n_duck(x3)) & as(e1,p1) & on(e1,x2) & Actor(e1,x1) & v_stand(e1) & n_people(x1) & card_eq_2(x1))