premise: On the sidewalk, near the store's entrance, a local entertains all, by playing the accordion.
hypothesis: The man is playing a guitar.
explanation_1: The instrument the man is playing is either a guitar or the accordion.
explanation_2: A person cannot play a guitar and an accordion at the same time.
explanation_3: The man is cannot play both the guitar and the accordion.
premise_logic: exists e1 x1 x2 x3 x4 x5 x6.(n_entrance(x5) & of(x5,x4) & n_store(x4) & n_sidewalk(x3) & n_accordion(x2) & by(x6,e1) & n_event(x6) & on(e1,x3) & near(x3,x5) & all s1 x8 x7.(((x7 = x8) & n_entertain(x8) & a_local(s1) & Theme(s1,x8)) -> rel(x5,x7)) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_thing(x1))
hypothesis_logic: exists e1 x1 x2.(n_man(x1) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_guitar(x2))