Two kids go down a purple water slide on a innertube.
Two kids wearing bathing suits.
Going down a water slide does not imply wearing bathing suit.
exists e1 s1 s2 x1 x2 x3 x4.(a_down(s2) & Manner(e1,s2) & Theme(e1,x2) & Actor(e1,x1) & v_go(e1) & on(x2,x4) & n_innertube(x4) & n_slide(x2) & of(x2,x3) & n_water(x3) & a_purple(s1) & Theme(s1,x2) & n_kid(x1) & card_eq_2(x1))
exists e1 x1 x2 x3 x4.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & n_suit(x3) & of(x3,x4) & n_bathing(x4) & (x1 = x2) & n_kid(x1) & card_eq_2(x1))