premise: The field is fenced in.
hypothesis: No one is allowed into the field.
explanation_1: Even though the field is fenced,  it does not necessity mean that no one can come inside fenced area.
premise_logic: exists e1 s1 x1.(n_field(x1) & a_in(s1) & Manner(e1,s1) & Theme(e1,x1) & v_fence(e1))
hypothesis_logic: exists x2.(n_field(x2) & -exists e1 x1.(into(e1,x2) & Theme(e1,x1) & v_allow(e1) & n_one(x1)))
premise_sim: exists e1 s1 x1.(v_fence(e1) & n_field(x1) & a_in(s1) & Theme(e1,x1) & Manner(e1,s1))
hypothesis_sim: exists x2.(n_field(x2) & all e1 x1.(-v_allow(e1) | -n_one(x1) | -into(e1,x2) | -Theme(e1,x1)))