premise: A rainbow over buildings.
hypothesis: A rainbow is over buildings
explanation_1: A rainbow over buildings implies that the rainbow is over buildings.
premise_logic: exists x1 x2.(a_topic(x1) & over(x1,x2) & n_building(x2) & n_rainbow(x1))
hypothesis_logic: exists p1 x1.(exists x2.(over(x1,x2) & n_building(x2)) & n_rainbow(x1))
premise_sim: exists x1 x2.(over(x1,x2) & n_rainbow(x1) & n_building(x2) & a_topic(x1))
hypothesis_sim: exists x1.(n_rainbow(x1) & exists x2.(over(x1,x2) & n_building(x2)))