Six people in a boat floating in the water.
People are fishing.
There is no activity like they are "fishing" in the boat that is referenced in the first sentence.
exists e1 x1 x2 x3 x4.(n_water(x4) & a_topic(x1) & in(x1,x2) & in(e1,x4) & Actor(e1,x3) & v_float(e1) & (x2 = x3) & n_boat(x2) & n_people(x1) & card_eq_6(x1))
exists e1 x1.(Actor(e1,x1) & v_fish(e1) & n_people(x1))