premise: A girl is playing the keyboard with her band.
hypothesis: A teenage girl is at a band concert.
explanation_1: That the girl is a teenager and that she is at a band concert cannot be inferred from a girl playing the keyboard with her band
explanation_2: Just because a girl is playing the keyboard with her band it does not mean she is a teenager or she is at a concert.
explanation_3: Not every girl is a teenage girl and not every concert has a band.
premise_logic: exists e1 x1 x2 x3.(n_band(x3) & of(x3,x2) & n_female(x2) & n_keyboard(x2) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & with(x2,x3) & n_girl(x1))
hypothesis_logic: exists p1 x1 x2.(exists x3 x4.(at(x1,x3) & n_concert(x3) & of(x3,x4) & n_band(x4)) & n_girl(x1) & of(x1,x2) & n_teenage(x2))