premise: A brown dog and black and white dog run along the green grass.
hypothesis: Two dogs run in the grass.
explanation_1: A brown dog and black and white dog means there are two dogs as they run along or in the (green) grass.
explanation_2: GRASSES ARE GENERALLY GREEN
explanation_3: A brown dog and black and white dog equals two dogs.  Dogs who run along in the grass run in it.
premise_logic: exists s1 s2 s3 s4 s5 x1 x2 x3 x4.(n_grass(x4) & a_green(s5) & Theme(s5,x4) & a_topic(s1) & subset_of(x2,s1) & along(x2,x4) & n_run(x2) & of(x2,x3) & n_dog(x3) & a_white(s4) & Theme(s4,x2) & a_black(s3) & Theme(s3,x2) & subset_of(x1,s1) & n_dog(x1) & a_brown(s2) & Theme(s2,x1))
hypothesis_logic: exists e1 x1 x2.(n_grass(x2) & in(e1,x2) & Theme(e1,x1) & v_run(e1) & n_dog(x1) & card_eq_2(x1))
premise_sim: exists s1 s2 s3 s4 s5 x1 x2 x3 x4.(subset_of(x2,s1) & subset_of(x1,s1) & of(x2,x3) & n_run(x2) & n_grass(x4) & n_dog(x3) & n_dog(x1) & along(x2,x4) & a_white(s4) & a_topic(s1) & a_green(s5) & a_brown(s2) & a_black(s3) & Theme(s5,x4) & Theme(s4,x2) & Theme(s3,x2) & Theme(s2,x1))
hypothesis_sim: exists e1 x1 x2.(v_run(e1) & n_grass(x2) & n_dog(x1) & in(e1,x2) & card_eq_2(x1) & Theme(e1,x1))