Two men in professional clothing and hard hats are conversing over reports.
People are walking on a beach.
Walking and conversing are different.
exists e1 s1 s2 x1 x2 x3 x4.(over(e1,x4) & n_report(x4) & Actor(e1,x1) & v_converse(e1) & in(x1,x2) & n_hat(x2) & a_hard(s2) & Theme(s2,x2) & of(x2,x3) & n_clothing(x3) & a_professional(s1) & Theme(s1,x2) & n_man(x1) & card_eq_2(x1))
exists e1 x1 x2.(on(e1,x2) & n_beach(x2) & Actor(e1,x1) & v_walk(e1) & n_people(x1))