A man in a hat with a camera and a lady holding a sign.
The people are dating.
The man and woman would not necessarily be dating.
exists e1 x1 x2 x3 x4 x5 x6 x7.(a_topic(x1) & in(x1,x2) & with(x2,x3) & subset_of(x5,x3) & Theme(e1,x7) & Actor(e1,x6) & v_hold(e1) & n_sign(x7) & (x5 = x6) & n_lady(x5) & subset_of(x4,x3) & n_camera(x4) & n_hat(x2) & n_man(x1))
exists e1 x1.(n_people(x1) & Actor(e1,x1) & v_date(e1))