Mother and daughter playing a board game
The mother and daughter are playing chess.
Not all board games are chess.
exists e1 s1 x1 x2 x3 x4 x5.(ne_tim_mother(x1) & a_topic(s1) & subset_of(x2,s1) & Theme(e1,x4) & Actor(e1,x3) & v_play(e1) & n_game(x4) & of(x4,x5) & n_board(x5) & (x2 = x3) & n_daughter(x2) & subset_of(x1,s1))
exists e1 x1 x2 x3 x4.(n_daughter(x3) & n_mother(x2) & subset_of(x3,x1) & subset_of(x2,x1) & Theme(e1,x4) & Actor(e1,x1) & v_play(e1) & n_chess(x4))