Two brown and white puppies are playing tug-of-war with a blue strip of fabric.
Two brown and white cats are playing tug-of-war with a blue strip of fabric.
It cannot be both puppies and cats playing.
exists e1 s1 s2 s3 x1 x2 x3 x4.(with(e1,x3) & of(x3,x4) & n_fabric(x4) & n_strip(x3) & a_blue(s3) & Theme(s3,x3) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_tug-of-war(x2) & n_puppy(x1) & a_white(s2) & Theme(s2,x1) & a_brown(s1) & Theme(s1,x1) & card_eq_2(x1))
exists e1 s1 s2 s3 x1 x2 x3 x4.(with(e1,x3) & of(x3,x4) & n_fabric(x4) & n_strip(x3) & a_blue(s3) & Theme(s3,x3) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_tug-of-war(x2) & n_cat(x1) & a_white(s2) & Theme(s2,x1) & a_brown(s1) & Theme(s1,x1) & card_eq_2(x1))