premise: a group of people dancing together.
hypothesis: They are doing the tango.
explanation_1: The group dancing doesn't imply they are doing the tango.
explanation_2: People can dance together without doing the tango.
explanation_3: Just because people are dancing does not mean they are doing the tango.
premise_logic: exists e1 s1 x1 x2 x3.(a_topic(x1) & of(x1,x2) & a_together(s1) & Manner(e1,s1) & Actor(e1,x3) & v_dance(e1) & (x2 = x3) & n_people(x2) & n_group(x1))
hypothesis_logic: exists e1 x1 x2.(n_tango(x2) & n_thing(x1) & Theme(e1,x2) & Actor(e1,x1) & v_do(e1))
premise_sim: exists e1 s1 x1 x2 x3.(v_dance(e1) & of(x1,x2) & n_people(x2) & n_group(x1) & a_topic(x1) & a_together(s1) & Manner(e1,s1) & Actor(e1,x3) & (x2 = x3))
hypothesis_sim: exists e1 x1 x2.(v_do(e1) & n_thing(x1) & n_tango(x2) & Theme(e1,x2) & Actor(e1,x1))