Three construction workers are joking around on a boat, leaving the bridge that they are working on.
Three workers just got off work and are enjoying a break.
Just because workers are joking around doesn't mean they had just got off work.
exists e1 e3 e2 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 e1 e2 s1 s2 x1 x2 x3 x4.(Theme(e2,x4) & Actor(e2,x3) & v_enjoy(e2) & n_break(x4) & n_worker(x3) & card_eq_3(x3) & a_just(s2) & Manner(e1,s2) & a_off(s1) & Manner(e1,s1) & Theme(e1,x2) & Actor(e1,x1) & v_get(e1) & n_work(x2) & n_worker(x1) & card_eq_3(x1))