Two people fishing beside a boat.
The boat is a toy boat.
If people are fishing beside a boat, it implies that it is not a toy boat.
exists e1 x1 x2 x3.(a_topic(x1) & beside(e1,x3) & n_boat(x3) & Actor(e1,x2) & v_fish(e1) & (x1 = x2) & n_people(x1) & card_eq_2(x1))
exists p1 x1.(n_boat(x1) & exists x2 x3.((x1 = x2) & n_boat(x2) & of(x2,x3) & n_toy(x3)))