premise: A group of people are running in the cold.
hypothesis: A bunch of people moving briskly on a cold day
explanation_1: People running must be moving briskly.
explanation_2: A bunch is a group of people. Running is a way of moving briskly.
explanation_3: people moving briskly on a cold day, is a rephrase  of people running in the cold
premise_logic: exists e1 x1 x2 x3.(n_cold(x3) & in(e1,x3) & Actor(e1,x1) & v_run(e1) & of(x1,x2) & n_people(x2) & n_group(x1))
hypothesis_logic: exists e1 s1 s2 x1 x2 x3 x4.(a_topic(x1) & on(e1,x4) & n_day(x4) & a_cold(s2) & Theme(s2,x4) & a_briskly(s1) & Manner(e1,s1) & Actor(e1,x3) & v_move(e1) & (x1 = x3) & of(x1,x2) & n_people(x2) & n_bunch(x1))