The little girl in the blue sweater is reading her book.
A little girl is playing a board game with her brother.
In the first, its says she is reading a book. in the second, it says she is playing a board game, therefore they contradict each other because she cant be doing both at once
exists e1 s1 s2 x1 x2 x3.(n_book(x3) & of(x3,x1) & n_female(x1) & n_sweater(x2) & a_blue(s2) & Theme(s2,x2) & n_girl(x1) & a_little(s1) & Theme(s1,x1) & Theme(e1,x3) & Actor(e1,x1) & v_read(e1) & in(x1,x2))
exists e1 s1 x1 x2 x3 x4.(Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & with(x2,x4) & n_brother(x4) & of(x4,x1) & n_female(x1) & n_game(x2) & of(x2,x3) & n_board(x3) & n_girl(x1) & a_little(s1) & Theme(s1,x1))