premise: Four people performing music outdoors.
hypothesis: The musicians are outside.
explanation_1: The four people performing music are musicians. They are outdoors so they are outside.
premise_logic: exists e1 x1 x2 x3 x4.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_perform(e1) & n_outdoors(x3) & of(x3,x4) & n_music(x4) & (x1 = x2) & n_people(x1) & card_eq_4(x1))
hypothesis_logic: exists s1 x1.(n_musician(x1) & Theme(s1,x1) & a_outside(s1))
premise_sim: exists e1 x1 x2 x3 x4.(v_perform(e1) & of(x3,x4) & n_people(x1) & n_outdoors(x3) & n_music(x4) & card_eq_4(x1) & a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & (x1 = x2))
hypothesis_sim: exists s1 x1.(n_musician(x1) & a_outside(s1) & Theme(s1,x1))