premise: Two strong men work to saw a log.
hypothesis: two strong men are working
explanation_1: Two men are working in a park
explanation_2: Sawing a log is a form of work.
explanation_3: Both sentences state that two strong men are working.
premise_logic: exists e2 e1 s1 s2 x1 x2 x3.(Theme(e2,x3) & Actor(e2,x1) & v_see(e2) & n_log(x3) & a_to(s2) & Manner(e1,s2) & Actor(e1,x2) & v_work(e1) & (x1 = x2) & n_man(x1) & a_strong(s1) & Theme(s1,x1) & card_eq_2(x1))
hypothesis_logic: exists e1 s1 x1.(Actor(e1,x1) & v_work(e1) & n_man(x1) & a_strong(s1) & Theme(s1,x1) & card_eq_2(x1))