Two men sit next to each other on the water in a boat.
The boat is floating.
Boats float on water, so the boat that is floating is the bot on the water.
exists e1 x1 x2 x3.(n_water(x2) & in(e1,x3) & n_boat(x3) & on(e1,x2) & all x4.(n_other(x4) -> to(e1,x4)) & r_next(e1) & Actor(e1,x1) & v_sit(e1) & n_man(x1) & card_eq_2(x1))
exists e1 x1.(n_boat(x1) & Actor(e1,x1) & v_float(e1))