premise: A dog chasing a deer in a field with yellow flowers.
hypothesis: A dog is tearing at the deers' throat.
explanation_1: The dog is either still chasing or already tearing apart the deer.
explanation_2: A dog can't be chasing a deer and tearing at the deer's throat at the same time.
explanation_3: A dog can  not be chasing  and tearing a dear at the same time
premise_logic: exists e1 s1 x1 x2 x3 x4 x5.(a_topic(x1) & with(e1,x5) & n_flower(x5) & a_yellow(s1) & Theme(s1,x5) & in(e1,x4) & n_field(x4) & Theme(e1,x3) & Actor(e1,x2) & v_chase(e1) & n_deer(x3) & (x1 = x2) & n_dog(x1))
hypothesis_logic: exists e1 x1 x2 x3.(n_throat(x3) & of(x3,x2) & n_deer(x2) & at(e1,x3) & Actor(e1,x1) & v_tear(e1) & n_dog(x1))