Four people in orange vests in a blue inflatable boat with yellow paddles.
Four people are in a boat floating on water.
four people in a boat is the same as four people in a boat.
exists s1 s2 s3 x1 x2 x3 x4 x5.(a_topic(x1) & in(x1,x2) & in(x2,x4) & with(x4,x5) & n_paddle(x5) & a_yellow(s3) & Theme(s3,x5) & n_boat(x4) & a_inflatable(s2) & Theme(s2,x4) & a_blue(s1) & Theme(s1,x4) & n_vest(x2) & of(x2,x3) & n_orange(x3) & n_people(x1) & card_eq_4(x1))
exists p1 x1.(exists e1 x2 x3 x4.(in(x1,x2) & on(e1,x4) & n_water(x4) & Actor(e1,x3) & v_float(e1) & (x2 = x3) & n_boat(x2)) & n_people(x1) & card_eq_4(x1))