premise: A group of people in a room, most with computers, some raising their hands.
hypothesis: The group is in a classroom.
explanation_1: The group may or may not be in a classroom but in a company, office etc.
explanation_2: A room with computers is not necessarily a classroom, and people may raise their hands in rooms that are not classrooms.
explanation_3: You can not infer they are in a classroom.
premise_logic: exists e1 x1 x2 x3 x4 x5 x6 x7 x8.(a_topic(x1) & of(x1,x2) & in(x2,x3) & rel(x3,x4) & with(x4,x5) & rel(x5,x6) & Theme(e1,x8) & Actor(e1,x7) & v_raise(e1) & n_hand(x8) & of(x8,x1) & n_thing(x1) & (x6 = x7) & n_thing(x6) & n_computer(x5) & n_most(x4) & n_room(x3) & n_people(x2) & n_group(x1))
hypothesis_logic: exists p1 x1.(n_group(x1) & exists x2.(in(x1,x2) & n_classroom(x2)))
premise_sim: exists e1 x1 x2 x3 x4 x5 x6 x7 x8.(with(x4,x5) & v_raise(e1) & rel(x5,x6) & rel(x3,x4) & of(x8,x1) & of(x1,x2) & n_thing(x6) & n_thing(x1) & n_room(x3) & n_people(x2) & n_most(x4) & n_hand(x8) & n_group(x1) & n_computer(x5) & in(x2,x3) & a_topic(x1) & Theme(e1,x8) & Actor(e1,x7) & (x6 = x7))
hypothesis_sim: exists x1.(n_group(x1) & exists x2.(n_classroom(x2) & in(x1,x2)))