A man striking a ballet pose on a rooftop.
A man is dancing at night.
a man striking ballet pose does not imply he is dancing at night.
exists e1 e2 x1 x2 x3 x4.(on(e2,x4) & n_rooftop(x4) & Actor(e2,x1) & v_pose(e2) & Theme(e1,x3) & Actor(e1,x2) & v_strike(e1) & n_ballet(x3) & (x1 = x2) & n_man(x1))
exists e1 x1 x2.(at(e1,x2) & n_night(x2) & Actor(e1,x1) & v_dance(e1) & n_man(x1))