A man and a woman are dancing, the woman is on top of the man's shoulder and the man looks about ready to helicopter the woman.
A man and women are dancing the tango and she is on his shoulder.
Not all woman on top of the man's shoulder are dancing the tango.
exists e1 e2 p1 p2 x1 x2 x3 x5.(Time(e2,x3) & n_woman(x3) & n_woman(x3) & n_woman(x3) & exists s1 x6.(r_about(s1) & to(s1,x6) & n_helicopter(x6) & Theme(s1,x2) & a_ready(s1)) & Topic(e2,p2) & Actor(e2,x2) & v_look(e2) & n_man(x2) & n_man(x2) & n_man(x2) & exists x4.(on(x3,x4) & of(x4,x5) & n_top(x4)) & n_shoulder(x5) & of(x5,x2) & Actor(e1,x1) & v_dance(e1) & subset_of(x3,x1) & subset_of(x2,x1))
exists e1 p1 x1 x2 x3 x4 x5.(n_female(x4) & n_tango(x4) & on(x4,x5) & n_shoulder(x5) & of(x5,x2) & n_male(x2) & Theme(e1,x4) & Actor(e1,x1) & v_dance(e1) & subset_of(x3,x1) & n_woman(x3) & subset_of(x2,x1) & n_man(x2))