premise: A group of construction workers are working.
hypothesis: Guys wearing helmets.
explanation_1: A group of construction workers is rephrased as guys wearing helmets, since many construction workers are guys and construction workers wear helmets for safety.
premise_logic: exists e1 x1 x2 x3.(Actor(e1,x1) & v_work(e1) & of(x1,x2) & n_worker(x2) & of(x2,x3) & n_construction(x3) & n_group(x1))
hypothesis_logic: exists e1 x1 x2 x3.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & n_helmet(x3) & (x1 = x2) & n_guy(x1))
premise_sim: exists e1 x1 x2 x3.(v_work(e1) & of(x2,x3) & of(x1,x2) & n_worker(x2) & n_group(x1) & n_construction(x3) & Actor(e1,x1))
hypothesis_sim: exists e1 x1 x2 x3.(v_wear(e1) & n_helmet(x3) & n_guy(x1) & a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & (x1 = x2))