premise: Brown horse standing in the background while man in a white cowboy hat and blue long-sleeve shirt is walking off.
hypothesis: A horse is dead.
explanation_1: The horse cannot be standing if it is dead.
explanation_2: A horse cannot be standing if it is dead.
explanation_3: A horse cannot be standing and dead at the same time.
premise_logic: (x)
hypothesis_logic: exists s1 x1.(Theme(s1,x1) & a_dead(s1) & n_horse(x1))