premise: The field is fenced in.
hypothesis: There is a fence around the perimeter of the field.
explanation_1: Fence around the perimeter is a rephrasing of fenced it.
premise_logic: exists e1 s1 x1.(n_field(x1) & a_in(s1) & Manner(e1,s1) & Theme(e1,x1) & v_fence(e1))
hypothesis_logic: exists p1 x1 x3 x4.(n_field(x4) & n_perimeter(x3) & exists x2.((x1 = x2) & around(x2,x3) & of(x3,x4) & n_fence(x2)))
premise_sim: exists e1 s1 x1.(v_fence(e1) & n_field(x1) & a_in(s1) & Theme(e1,x1) & Manner(e1,s1))
hypothesis_sim: exists x1 x3 x4.(n_perimeter(x3) & n_field(x4) & exists x2.(of(x3,x4) & n_fence(x2) & around(x2,x3) & (x1 = x2)))