premise: A snowboarder dressed in yellow snow pants and a helmet catches some air on fresh powder.
hypothesis: A snowboarder is sleep.
explanation_1: A snowboarder who catches some air on fresh powder cannot be sleeping
explanation_2: If a snowboarder catches some air on fresh powder, the person is not busy in sleep but is engaged in snowboarding.
explanation_3: snowboarder cannot catches some air while he sleep
premise_logic: exists e1 e2 s1 s2 x1 x2 x3 x4 x5 x6 x7 x8.(Theme(e2,x7) & Actor(e2,x1) & v_catch(e2) & on(x7,x8) & n_powder(x8) & a_fresh(s2) & Theme(s2,x8) & n_air(x7) & subset_of(x6,x1) & n_helmet(x6) & subset_of(x2,x1) & in(e1,x4) & n_pants(x4) & of(x4,x5) & n_snow(x5) & a_yellow(s1) & Theme(s1,x4) & Theme(e1,x3) & v_dress(e1) & (x2 = x3) & n_snowboarder(x2))
hypothesis_logic: exists p1 x1.(exists x2.((x1 = x2) & n_sleep(x2)) & n_snowboarder(x1))
premise_sim: exists e1 e2 s1 s2 x1 x2 x3 x4 x5 x6 x7 x8.(v_dress(e1) & v_catch(e2) & subset_of(x6,x1) & subset_of(x2,x1) & on(x7,x8) & of(x4,x5) & n_snowboarder(x2) & n_snow(x5) & n_powder(x8) & n_pants(x4) & n_helmet(x6) & n_air(x7) & in(e1,x4) & a_yellow(s1) & a_fresh(s2) & Theme(s2,x8) & Theme(s1,x4) & Theme(e2,x7) & Theme(e1,x3) & Actor(e2,x1) & (x2 = x3))
hypothesis_sim: exists x1.(n_snowboarder(x1) & exists x2.(n_sleep(x2) & (x1 = x2)))