premise: The ground is covered in snow.
hypothesis: The snow on the ground has been there for days.
explanation_1: Just because the ground is covered in snow doesn't mean it's been there for days.
premise_logic: exists e1 x1 x2.(n_ground(x1) & in(e1,x2) & n_snow(x2) & Theme(e1,x1) & v_cover(e1))
hypothesis_logic: exists s1 x1 x2 x3.(n_ground(x2) & n_snow(x1) & for(s1,x3) & n_day(x3) & Theme(s1,x1) & a_there(s1) & on(x1,x2))
premise_sim: exists e1 x1 x2.(v_cover(e1) & n_snow(x2) & n_ground(x1) & in(e1,x2) & Theme(e1,x1))
hypothesis_sim: exists s1 x1 x2 x3.(on(x1,x2) & n_snow(x1) & n_ground(x2) & n_day(x3) & for(s1,x3) & a_there(s1) & Theme(s1,x1))