premise: Cranes work on the frame of a building under construction.
hypothesis: An office building is under construction.
explanation_1: Just because cranes work on the building frame construction doesn't mean it is for an office building.
premise_logic: exists x1 x2 x3 x4 x5.(n_frame(x3) & a_topic(x1) & on(x1,x3) & of(x3,x4) & under(x4,x5) & n_construction(x5) & n_building(x4) & n_work(x1) & (x1 = x2) & ne_nam_cranes(x2))
hypothesis_logic: exists p1 x1 x2.(exists x3.(under(x1,x3) & n_construction(x3)) & n_building(x1) & of(x1,x2) & n_office(x2))
premise_sim: exists x1 x2 x3 x4 x5.(under(x4,x5) & on(x1,x3) & of(x3,x4) & ne_nam_cranes(x2) & n_work(x1) & n_frame(x3) & n_construction(x5) & n_building(x4) & a_topic(x1) & (x1 = x2))
hypothesis_sim: exists x1 x2.(of(x1,x2) & n_office(x2) & n_building(x1) & exists x3.(under(x1,x3) & n_construction(x3)))