premise: A man uses stereo equipment.
hypothesis: A man is using some audio equipment.
explanation_1: Stereo equipment is a type of audio equipment.
explanation_2: Stereo and audio equipment are similar things used by the man.
explanation_3: The man is using stereo equipment.
premise_logic: exists e1 s1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_use(e1) & n_equipment(x2) & a_stereo(s1) & Theme(s1,x2) & n_man(x1))
hypothesis_logic: exists e1 s1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_use(e1) & n_equipment(x2) & a_audio(s1) & Theme(s1,x2) & n_man(x1))
premise_sim: exists e1 s1 x1 x2.(v_use(e1) & n_man(x1) & n_equipment(x2) & a_stereo(s1) & Theme(s1,x2) & Theme(e1,x2) & Actor(e1,x1))
hypothesis_sim: exists e1 s1 x1 x2.(v_use(e1) & n_man(x1) & n_equipment(x2) & a_audio(s1) & Theme(s1,x2) & Theme(e1,x2) & Actor(e1,x1))