premise: A boy in a blue shirt is sitting on a couch with other people.
hypothesis: A boy in solitude
explanation_1: Solitude means alone, so the boy cannot be with other people
explanation_2: The boy can't be in solitude if he's with other people.
explanation_3: Solitude means being alone, not with other people.
premise_logic: exists e1 s1 x1 x2 x3 x4 x5.(n_people(x5) & with(e1,x4) & -(x4 = x5) & n_people(x4) & on(e1,x3) & n_couch(x3) & Actor(e1,x1) & v_sit(e1) & in(x1,x2) & n_shirt(x2) & a_blue(s1) & Theme(s1,x2) & n_boy(x1))
hypothesis_logic: exists x1 x2.(a_topic(x1) & in(x1,x2) & n_solitude(x2) & n_boy(x1))