premise: A dog owner is running along side his pet while the pet avoids obstacles on a course.
hypothesis: The man and dog are in a competition.
explanation_1: Running alongside one's pet does not imply that one is in a competition.
explanation_2: Just because a dog and owner are running on a course does not mean they are in a competition.
explanation_3: The obstacle course is not necessarily part of a competition.
premise_logic: exists e1 p1 x1 x2 x3 x4.(exists e2 x5 x6.(Theme(e2,x5) & Actor(e2,x3) & v_avoid(e2) & on(x5,x6) & n_course(x6) & n_obstacle(x5)) & n_pet(x3) & n_pet(x3) & while(e1,p1) & along(e1,x4) & n_side(x4) & Theme(e1,x3) & Actor(e1,x1) & v_run(e1) & of(x3,x1) & n_male(x1) & n_owner(x1) & of(x1,x2) & n_dog(x2))
hypothesis_logic: exists p1 x1 x2 x3.(n_dog(x3) & n_man(x2) & subset_of(x3,x1) & subset_of(x2,x1) & exists x4.(in(x1,x4) & n_competition(x4)))