premise: Two men inside a tent are examining the floor.
hypothesis: men looking at the floor
explanation_1: Two men are looking at the floor from inside of a tent.
explanation_2: Examining is a form of looking.
explanation_3: Examining and looking at is the same thing.
premise_logic: exists e1 x1 x2 x3.(n_floor(x3) & Theme(e1,x3) & Actor(e1,x1) & v_examine(e1) & inside(x1,x2) & n_tent(x2) & n_man(x1) & card_eq_2(x1))
hypothesis_logic: exists e1 x1 x2 x3.(n_floor(x3) & a_topic(x1) & at(e1,x3) & Actor(e1,x2) & v_look(e1) & (x1 = x2) & n_man(x1))