Two men are walking along the beach holding their guitars.
Two men are getting ready to swim.
Two men getting ready to swim cannot be walking along the beach holding their guitars same time.
exists e2 e1 x1 x2 x3 x4.(n_guitar(x4) & of(x4,x2) & n_thing(x2) & n_beach(x2) & along(e1,x2) & Theme(e2,x4) & Actor(e2,x3) & v_hold(e2) & (x2 = x3) & Actor(e1,x1) & v_walk(e1) & n_man(x1) & card_eq_2(x1))
exists e1 p1 x1.(exists p2 s1.(Topic(s1,p2) & Actor(s1,x1) & a_ready(s1) & exists e2.(Actor(e2,x1) & v_swim(e2))) & Topic(e1,p1) & Actor(e1,x1) & v_get(e1) & n_man(x1) & card_eq_2(x1))