premise: A band performing with a girl singing and a guy next to her singing as well while playing the guitar
hypothesis: A band is performing.
explanation_1: A band performing is the same as a band which is performing.
explanation_2: Band performing is a paraphrase of band is performing.
explanation_3: Sentence 1 gives a lot of detail about the band performing, while Sentence 2 simplifies the statement.
premise_logic: exists e2 e1 s1 x1 x2 x3 x4 x5 x6 x7 x8.(n_guitar(x8) & a_topic(x1) & while(e1,e2) & Theme(e2,x8) & Actor(e2,x2) & v_play(e2) & r_as(e1) & a_well(s1) & Manner(e1,s1) & with(e1,x3) & subset_of(x6,x3) & to(x7,x4) & n_singing(x4) & n_singing(x4) & of(x4,x1) & n_female(x1) & next(x6,x7) & n_thing(x7) & n_guy(x6) & subset_of(x4,x3) & of(x4,x5) & n_girl(x5) & Actor(e1,x2) & v_perform(e1) & (x1 = x2) & n_band(x1))
hypothesis_logic: exists e1 x1.(Actor(e1,x1) & v_perform(e1) & n_band(x1))