premise: A man operating a sewing machine.
hypothesis: The man is old.
explanation_1: Most younger people have clothes that are new enough to not need repair by sewing machine.
premise_logic: exists e1 x1 x2 x3 x4.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_operate(e1) & n_machine(x3) & of(x3,x4) & n_sewing(x4) & (x1 = x2) & n_man(x1))
hypothesis_logic: exists s1 x1.(n_man(x1) & Theme(s1,x1) & a_old(s1))
premise_sim: exists e1 x1 x2 x3 x4.(v_operate(e1) & of(x3,x4) & n_sewing(x4) & n_man(x1) & n_machine(x3) & a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & (x1 = x2))
hypothesis_sim: exists s1 x1.(n_man(x1) & a_old(s1) & Theme(s1,x1))