premise: A classroom full of students is looking in the same direction inside a bamboo structure.
hypothesis: A group of students are taking a tour of a bamboo structure.
explanation_1: Looking at the structure does not mean they're taking a tour.
explanation_2: A group of students looking in the same direction does not mean they are on a tour.
explanation_3: When a classroom full of students is looking in the same direction inside a bamboo structure it does not necessarily have to mean that the students are taking a tour of the bamboo structure.
premise_logic: exists e1 s1 s2 x1 x2 x3 x4 x5 x6.(n_direction(x4) & a_same(s2) & Theme(s2,x4) & in(e1,x4) & inside(x4,x5) & n_structure(x5) & of(x5,x6) & n_bamboo(x6) & Actor(e1,x1) & v_look(e1) & of(s1,x3) & n_student(x3) & Theme(s1,x2) & a_full(s1) & (x1 = x2) & n_classroom(x1))
hypothesis_logic: exists e1 x1 x2 x3 x4 x5.(Theme(e1,x3) & Actor(e1,x1) & v_take(e1) & of(x3,x4) & n_structure(x4) & of(x4,x5) & n_bamboo(x5) & n_tour(x3) & of(x1,x2) & n_student(x2) & n_group(x1))
premise_sim: exists e1 s1 s2 x1 x2 x3 x4 x5 x6.(v_look(e1) & of(x5,x6) & of(s1,x3) & n_student(x3) & n_structure(x5) & n_direction(x4) & n_classroom(x1) & n_bamboo(x6) & inside(x4,x5) & in(e1,x4) & a_same(s2) & a_full(s1) & Theme(s2,x4) & Theme(s1,x2) & Actor(e1,x1) & (x1 = x2))
hypothesis_sim: exists e1 x1 x2 x3 x4 x5.(v_take(e1) & of(x4,x5) & of(x3,x4) & of(x1,x2) & n_tour(x3) & n_student(x2) & n_structure(x4) & n_group(x1) & n_bamboo(x5) & Theme(e1,x3) & Actor(e1,x1))