premise: City workers are working on the subway.
hypothesis: city workers are working
explanation_1: working on the subway  shows that  city workers are working
premise_logic: exists e1 x1 x2 x3.(n_subway(x3) & on(e1,x3) & Actor(e1,x1) & v_work(e1) & n_worker(x1) & (x1 = x2) & ne_geo_city(x2))
hypothesis_logic: exists e1 x1 x2.(Actor(e1,x1) & v_work(e1) & n_worker(x1) & of(x1,x2) & n_city(x2))
premise_sim: exists e1 x1 x2 x3.(v_work(e1) & on(e1,x3) & ne_geo_city(x2) & n_worker(x1) & n_subway(x3) & Actor(e1,x1) & (x1 = x2))
hypothesis_sim: exists e1 x1 x2.(v_work(e1) & of(x1,x2) & n_worker(x1) & n_city(x2) & Actor(e1,x1))