premise: The squirrel sits straight up in the grass.
hypothesis: A squirrel sits in the grass on a rainy day.
explanation_1: You can not infer it's a rainy day.
explanation_2: Just because the squirrel is in the grass does not mean that it's a rainy day.
explanation_3: Squirrels don't necessarily sit on grass just on a rainy day.
premise_logic: exists e1 s1 x1 x2.(n_grass(x2) & n_squirrel(x1) & in(e1,x2) & r_straight(e1) & a_up(s1) & Manner(e1,s1) & Actor(e1,x1) & v_sit(e1))
hypothesis_logic: exists e1 s1 x1 x2 x3.(n_grass(x2) & on(e1,x3) & n_day(x3) & a_rainy(s1) & Theme(s1,x3) & in(e1,x2) & Actor(e1,x1) & v_sit(e1) & n_squirrel(x1))
premise_sim: exists e1 s1 x1 x2.(v_sit(e1) & r_straight(e1) & n_squirrel(x1) & n_grass(x2) & in(e1,x2) & a_up(s1) & Manner(e1,s1) & Actor(e1,x1))
hypothesis_sim: exists e1 s1 x1 x2 x3.(v_sit(e1) & on(e1,x3) & n_squirrel(x1) & n_grass(x2) & n_day(x3) & in(e1,x2) & a_rainy(s1) & Theme(s1,x3) & Actor(e1,x1))