premise: A group of people on the street dancing to a four men playing various conga drums.
hypothesis: People are participating in a tribal dance demostration.
explanation_1: people who are dancing is not necessarily participating in a tribal dance.
explanation_2: Not all displays of dancing and playing drums are tribal dance demonstrations.
explanation_3: Dancing doesn't necessarily have to be a tribal demonstration nor do conga drums have to be played for such a demonstration.
premise_logic: exists e1 e2 s1 x1 x2 x3 x4 x5 x6 x7 x8.(n_street(x3) & a_topic(x1) & to(e1,x5) & Theme(e2,x7) & Actor(e2,x6) & v_play(e2) & n_drum(x7) & of(x7,x8) & n_conga(x8) & a_various(s1) & Theme(s1,x7) & (x5 = x6) & n_man(x5) & card_eq_4(x5) & Actor(e1,x4) & v_dance(e1) & (x1 = x4) & on(x1,x3) & of(x1,x2) & n_people(x2) & n_group(x1))
hypothesis_logic: exists e1 s1 x1 x2 x3.(in(e1,x2) & n_demostration(x2) & of(x2,x3) & n_dance(x3) & a_tribal(s1) & Theme(s1,x2) & Actor(e1,x1) & v_participate(e1) & n_people(x1))
premise_sim: exists e1 e2 s1 x1 x2 x3 x4 x5 x6 x7 x8.(v_play(e2) & v_dance(e1) & to(e1,x5) & on(x1,x3) & of(x7,x8) & of(x1,x2) & n_street(x3) & n_people(x2) & n_man(x5) & n_group(x1) & n_drum(x7) & n_conga(x8) & card_eq_4(x5) & a_various(s1) & a_topic(x1) & Theme(s1,x7) & Theme(e2,x7) & Actor(e2,x6) & Actor(e1,x4) & (x5 = x6) & (x1 = x4))
hypothesis_sim: exists e1 s1 x1 x2 x3.(v_participate(e1) & of(x2,x3) & n_people(x1) & n_demostration(x2) & n_dance(x3) & in(e1,x2) & a_tribal(s1) & Theme(s1,x2) & Actor(e1,x1))