Two men in jumpsuits attempt to work on the side of a ship from a small vessel.
The men are trained welders.
Men in jumpsuits are not assumed to be trained welders.
exists e1 p1 x1 x2 x3.(n_side(x3) & Topic(e1,p1) & Actor(e1,x1) & v_attempt(e1) & exists e2 s1 x4 x5.(on(e2,x3) & of(x3,x4) & from(x4,x5) & n_vessel(x5) & a_small(s1) & Theme(s1,x5) & n_ship(x4) & Actor(e2,x1) & v_work(e2)) & in(x1,x2) & n_jumpsuit(x2) & n_man(x1) & card_eq_2(x1))
exists e1 x1 x2.(n_man(x1) & Recipient(e1,x2) & Theme(e1,x1) & v_train(e1) & n_welder(x2))