Two men standing on a medium sized fishing boat in the ocean, as the sun sets behind them.
The men have been fishing all day.
Just because the men are standing on a fishing boat does not mean they were fishing. Just because the sun is setting does not mean they were fishing all day.
exists e1 p1 s1 s2 x1 x2 x3 x4 x5 x6.(n_thing(x5) & n_sun(x6) & n_ocean(x5) & a_topic(x1) & exists e2.(behind(e2,x5) & Actor(e2,x6) & v_set(e2)) & as(e1,p1) & in(e1,x5) & on(e1,x3) & n_boat(x3) & of(x3,x4) & n_fishing(x4) & a_sized(s2) & Theme(s2,x3) & a_medium(s1) & Theme(s1,x3) & Actor(e1,x2) & v_stand(e1) & (x1 = x2) & n_man(x1) & card_eq_2(x1))
exists x1.(n_man(x1) & all x2.(n_day(x2) -> exists e1.(Theme(e1,x2) & Actor(e1,x1) & v_fish(e1))))