A man holding a blond woman in a white tank top at night in a city.
A man is holding a blond woman.
The second sentence conveys the same idea, with some missing detail. The man holding the blond woman is only half of the detail.
exists e1 s1 s2 x1 x2 x3 x4 x5 x6 x7.(a_topic(x1) & in(e1,x7) & n_city(x7) & at(e1,x6) & n_night(x6) & Theme(e1,x3) & Actor(e1,x2) & v_hold(e1) & in(x3,x4) & n_top(x4) & of(x4,x5) & n_tank(x5) & a_white(s2) & Theme(s2,x4) & n_woman(x3) & a_blond(s1) & Theme(s1,x3) & (x1 = x2) & n_man(x1))
exists e1 s1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_hold(e1) & n_woman(x2) & a_blond(s1) & Theme(s1,x2) & n_man(x1))