Three construction workers are joking around on a boat, leaving the bridge that they are working on.
3 human beings are on a boat.
workers are joking around on a boat means human beings are on a boat.
exists e2 e1 e3 s1 x1 x2 x3 x4 x5.(n_thing(x4) & n_bridge(x4) & for(e1,e3) & Theme(e3,x4) & Actor(e3,x1) & v_leave(e3) & on(e2,x5) & (x4 = x5) & Actor(e2,x4) & v_work(e2) & a_around(s1) & Manner(e1,s1) & on(e1,x3) & n_boat(x3) & Actor(e1,x1) & v_joke(e1) & n_worker(x1) & of(x1,x2) & n_construction(x2) & card_eq_3(x1))
exists p1 s1 x1.(exists x2.(on(x1,x2) & n_boat(x2)) & n_being(x1) & a_human(s1) & Theme(s1,x1) & n_date(x1) & a_date_day_03(x1) & a_date_day_03(x1))