A man in a white shirt and a woman in a pink shirt touching one another's head.
A man touches someone.
Touching one another's head informs us that he touches someone.
exists e1 s1 s2 s3 s4 x1 x2 x3 x4 x5 x6 x7.(a_topic(s1) & subset_of(x3,s1) & Theme(e1,x7) & Actor(e1,x5) & v_touch(e1) & n_head(x7) & of(x7,x6) & n_thing(x6) & card_eq_1(x6) & a_another(s4) & Theme(s4,x6) & (x3 = x5) & in(x3,x4) & n_shirt(x4) & a_pink(s3) & Theme(s3,x4) & n_woman(x3) & subset_of(x1,s1) & in(x1,x2) & n_shirt(x2) & a_white(s2) & Theme(s2,x2) & n_man(x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_touch(e1) & n_person(x2) & n_man(x1))