A woman in a pink hat holds hands with a man in a white hat while walking down the street.
A man and woman are wearing different colored hats for their date.
The man and woman in question may not be on a date at all, they could be good friends wearing different colored hats. It doesn't necessarily imply that they are dating just because they are holding hands, I hold my grandmothers hand.
exists e1 e2 s1 s2 s3 x1 x2 x3 x4 x5 x6.(n_street(x6) & while(e1,e2) & a_down(s3) & Manner(e2,s3) & Theme(e2,x6) & Actor(e2,x1) & v_walk(e2) & with(e1,x4) & in(x4,x5) & n_hat(x5) & a_white(s2) & Theme(s2,x5) & n_man(x4) & Theme(e1,x3) & Actor(e1,x1) & v_hold(e1) & n_hand(x3) & in(x1,x2) & n_hat(x2) & a_pink(s1) & Theme(s1,x2) & n_woman(x1))
exists e2 e1 e3 x1 x2 x3 x4 x5 x6.(n_date(x6) & of(x6,x5) & n_thing(x5) & n_hat(x5) & Theme(e2,x5) & v_color(e2) & Theme(e3,x4) & Actor(e3,x1) & v_wear(e3) & for(x4,x6) & -(x4 = x5) & n_hat(x4) & Theme(e1,x4) & v_color(e1) & n_woman(x3) & n_man(x2) & subset_of(x3,x1) & subset_of(x2,x1))