premise: A backhoe is on top of a pile of rubble from a demolished building.
hypothesis: A backhoe is Caterpillar brand.
explanation_1: Just because A backhoe is on top of a pile of rubble from a demolished building does not mean it is Caterpillar brand.
premise_logic: exists p1 x1.(exists s1 x2 x3 x4 x5.(on(x1,x2) & of(x2,x3) & of(x3,x4) & from(x4,x5) & n_building(x5) & a_demolished(s1) & Theme(s1,x5) & n_rubble(x4) & n_pile(x3) & n_top(x2)) & n_backhoe(x1))
hypothesis_logic: exists p1 x1.(exists x2 x3.((x1 = x2) & n_brand(x2) & (x2 = x3) & ne_org_caterpillar(x3)) & n_backhoe(x1))
premise_sim: exists x1.(n_backhoe(x1) & exists s1 x2 x3 x4 x5.(on(x1,x2) & of(x3,x4) & of(x2,x3) & n_top(x2) & n_rubble(x4) & n_pile(x3) & n_building(x5) & from(x4,x5) & a_demolished(s1) & Theme(s1,x5)))
hypothesis_sim: exists x1.(n_backhoe(x1) & exists x2 x3.(ne_org_caterpillar(x3) & n_brand(x2) & (x2 = x3) & (x1 = x2)))