premise: a small brown and white dog swimming through the pool next to a man.
hypothesis: A man and a small multicolored dog are in the water.
explanation_1: The man is swimming with his brown and white dog in a pool.
explanation_2: brown and white would make the dog multicolored  and since the dog is swimming next to the man both would have to be in the water
explanation_3: The dog in the pool is near the man so they are both in the water.
premise_logic: exists s1 s2 s3 x1 x2 x3 x4 x5 x6.(n_pool(x4) & a_topic(s1) & subset_of(x2,s1) & through(x2,x4) & to(x5,x6) & n_man(x6) & next(x4,x5) & n_thing(x5) & n_swimming(x2) & of(x2,x3) & n_dog(x3) & a_white(s3) & Theme(s3,x2) & subset_of(x1,s1) & n_brown(x1) & a_small(s2) & Theme(s2,x1))
hypothesis_logic: exists p1 s1 s2 x1 x2 x3 x4.(n_water(x4) & in(x1,x4) & subset_of(x3,x1) & n_dog(x3) & a_multicolored(s2) & Theme(s2,x3) & a_small(s1) & Theme(s1,x3) & subset_of(x2,x1) & n_man(x2))
premise_sim: exists s1 s2 s3 x1 x2 x3 x4 x5 x6.(to(x5,x6) & through(x2,x4) & subset_of(x2,s1) & subset_of(x1,s1) & of(x2,x3) & next(x4,x5) & n_thing(x5) & n_swimming(x2) & n_pool(x4) & n_man(x6) & n_dog(x3) & n_brown(x1) & a_white(s3) & a_topic(s1) & a_small(s2) & Theme(s3,x2) & Theme(s2,x1))
hypothesis_sim: exists s1 s2 x1 x2 x3 x4.(subset_of(x3,x1) & subset_of(x2,x1) & n_water(x4) & n_man(x2) & n_dog(x3) & in(x1,x4) & a_small(s1) & a_multicolored(s2) & Theme(s2,x3) & Theme(s1,x3))