premise: A person with a yellow hat holding a fishing pole in the grass by water
hypothesis: A grizzly bear is attacking someone in a blue hat.
explanation_1: The hat cannot be both blue and yellow.
explanation_2: The person is wearing a yellow hat or a blue hat, not both.
explanation_3: The color is either yellow or blue.
premise_logic: exists e1 s1 x1 x2 x3 x4 x5 x6 x7.(n_grass(x6) & a_topic(x1) & with(x1,x2) & by(e1,x7) & n_water(x7) & in(e1,x6) & Theme(e1,x4) & Actor(e1,x3) & v_hold(e1) & n_pole(x4) & of(x4,x5) & n_fishing(x5) & (x2 = x3) & n_hat(x2) & a_yellow(s1) & Theme(s1,x2) & n_person(x1))
hypothesis_logic: exists e1 s1 s2 x1 x2 x3.(in(e1,x3) & n_hat(x3) & a_blue(s2) & Theme(s2,x3) & Theme(e1,x2) & Actor(e1,x1) & v_attack(e1) & n_person(x2) & n_bear(x1) & a_grizzly(s1) & Theme(s1,x1))