premise: Girl wearing white shirt sings on stage while playing guitar
hypothesis: A girl plays guitar and sings on stage.
explanation_1: To "plays guitar and sings" implies that the singing is being done simultaneously while playing guitar.
explanation_2: A girl plays guitar and sings is a rephrasing of girl sings while playing guitar.
explanation_3: Girl wearing white shirt sings on stage while playing guitar means girl plays guitar and sings on stage.
premise_logic: exists e2 e1 s1 x1 x2 x3 x4 x5.(ne_nam_girl(x1) & while(e1,e2) & Theme(e2,x5) & Actor(e2,x1) & v_play(e2) & n_guitar(x5) & on(e1,x4) & n_stage(x4) & Theme(e1,x2) & Actor(e1,x1) & v_wear(e1) & n_sing(x2) & of(x2,x3) & n_shirt(x3) & a_white(s1) & Theme(s1,x2))
hypothesis_logic: exists e1 x1 x2 x3 x4 x5.(on(e1,x5) & n_stage(x5) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & subset_of(x4,x2) & n_sing(x4) & subset_of(x3,x2) & n_guitar(x3) & n_girl(x1))
premise_sim: exists e2 e1 s1 x1 x2 x3 x4 x5.(while(e1,e2) & v_wear(e1) & v_play(e2) & on(e1,x4) & of(x2,x3) & ne_nam_girl(x1) & n_stage(x4) & n_sing(x2) & n_shirt(x3) & n_guitar(x5) & a_white(s1) & Theme(s1,x2) & Theme(e2,x5) & Theme(e1,x2) & Actor(e2,x1) & Actor(e1,x1))
hypothesis_sim: exists e1 x1 x2 x3 x4 x5.(v_play(e1) & subset_of(x4,x2) & subset_of(x3,x2) & on(e1,x5) & n_stage(x5) & n_sing(x4) & n_guitar(x3) & n_girl(x1) & Theme(e1,x2) & Actor(e1,x1))