premise: Two men are cooking outside in a field with trees in the background.
hypothesis: The men are barbecuing hamburgers.
explanation_1: The men may be cooking some other kind of way from barbecuing. They may be cooking something other than hamburgers.
premise_logic: exists e1 x1 x2 x3 x4.(n_background(x4) & with(e1,x3) & in(x3,x4) & n_tree(x3) & in(e1,x2) & n_field(x2) & r_outside(e1) & Actor(e1,x1) & v_cook(e1) & n_man(x1) & card_eq_2(x1))
hypothesis_logic: exists e1 x1 x2.(n_man(x1) & Theme(e1,x2) & Actor(e1,x1) & v_barbecue(e1) & n_hamburger(x2))
premise_sim: exists e1 x1 x2 x3 x4.(with(e1,x3) & v_cook(e1) & r_outside(e1) & n_tree(x3) & n_man(x1) & n_field(x2) & n_background(x4) & in(x3,x4) & in(e1,x2) & card_eq_2(x1) & Actor(e1,x1))
hypothesis_sim: exists e1 x1 x2.(v_barbecue(e1) & n_man(x1) & n_hamburger(x2) & Theme(e1,x2) & Actor(e1,x1))