premise: A snowboarder with a maroon coat sails through the air.
hypothesis: The snowboarder has never tried this jump before.
explanation_1: Nothing says if this snowboarder has never tried this jump before.
explanation_2: Just because the snowboarder jumps doesn't mean he never tried the jump before.
explanation_3: A snowboarder with a maroon coat sailing through the air doesn't mean that the snowboarder has never tried this jump before.
premise_logic: exists e1 x1 x2 x3 x4.(n_air(x4) & through(e1,x4) & Actor(e1,x1) & v_sail(e1) & with(x1,x2) & n_coat(x2) & of(x2,x3) & n_maroon(x3) & n_snowboarder(x1))
hypothesis_logic: exists e1 s1 s2 x1 x2.(n_jump(x2) & n_snowboarder(x1) & a_never(s2) & Manner(e1,s2) & a_before(s1) & Manner(e1,s1) & Theme(e1,x2) & Actor(e1,x1) & v_try(e1))
premise_sim: exists e1 x1 x2 x3 x4.(with(x1,x2) & v_sail(e1) & through(e1,x4) & of(x2,x3) & n_snowboarder(x1) & n_maroon(x3) & n_coat(x2) & n_air(x4) & Actor(e1,x1))
hypothesis_sim: exists e1 s1 s2 x1 x2.(v_try(e1) & n_snowboarder(x1) & n_jump(x2) & a_never(s2) & a_before(s1) & Theme(e1,x2) & Manner(e1,s2) & Manner(e1,s1) & Actor(e1,x1))