premise: A person in a red hat with a huge backpack going hiking.
hypothesis: The person might be going on an adventure.
explanation_1: All adventure are not hiking
explanation_2: One might go hiking for reasons other than going on an adventure.
explanation_3: Just because the person is hiking does not mean they are going on an adventure.
premise_logic: exists e1 s1 s2 x1 x2 x3 x4 x5.(a_topic(x1) & in(x1,x2) & with(x2,x3) & Theme(e1,x5) & Actor(e1,x4) & v_go(e1) & n_hiking(x5) & (x3 = x4) & n_backpack(x3) & a_huge(s2) & Theme(s2,x3) & n_hat(x2) & a_red(s1) & Theme(s1,x2) & n_person(x1))
hypothesis_logic: exists e1 p1 x1.(n_person(x1) & exists e2 x2.(on(e2,x2) & n_adventure(x2) & Actor(e2,x1) & v_go(e2)) & Topic(e1,p1) & Actor(e1,x1) & v_might(e1))