premise: Three guys are shoveling in the desert.
hypothesis: Two guys art walking in the desert.
explanation_1: There can only be two guys or three guys not both at the same time.
premise_logic: exists e1 x1 x2.(n_desert(x2) & in(e1,x2) & Actor(e1,x1) & v_shovel(e1) & n_guy(x1) & card_eq_3(x1))
hypothesis_logic: exists x1 x2 x3 x4.(n_desert(x4) & a_topic(x1) & in(x1,x4) & n_walking(x1) & of(x1,x3) & n_art(x3) & of(x1,x2) & n_guy(x2) & card_eq_2(x1))
premise_sim: exists e1 x1 x2.(v_shovel(e1) & n_guy(x1) & n_desert(x2) & in(e1,x2) & card_eq_3(x1) & Actor(e1,x1))
hypothesis_sim: exists x1 x2 x3 x4.(of(x1,x3) & of(x1,x2) & n_walking(x1) & n_guy(x2) & n_desert(x4) & n_art(x3) & in(x1,x4) & card_eq_2(x1) & a_topic(x1))