premise: A group of women sing together while wearing matching black dresses.
hypothesis: There are women singing.
explanation_1: If there is a group of women who sing together the women are singing.
explanation_2: The group of women who sing together therefore there are women singing.
explanation_3: A group of women singing together in matching dresses shows that there are indeed women singing.
premise_logic: exists e2 e1 s1 s2 s3 x1 x2 x3.(while(e1,e2) & Theme(e2,x3) & Actor(e2,x1) & v_wear(e2) & n_dress(x3) & a_black(s3) & Theme(s3,x3) & a_matching(s2) & Theme(s2,x3) & a_together(s1) & Manner(e1,s1) & Actor(e1,x1) & v_sing(e1) & of(x1,x2) & n_woman(x2) & n_group(x1))
hypothesis_logic: exists p1 x1 e1 x2 x3.((x1 = x2) & Actor(e1,x3) & v_sing(e1) & (x2 = x3) & n_woman(x2))
premise_sim: exists e2 e1 s1 s2 s3 x1 x2 x3.(while(e1,e2) & v_wear(e2) & v_sing(e1) & of(x1,x2) & n_woman(x2) & n_group(x1) & n_dress(x3) & a_together(s1) & a_matching(s2) & a_black(s3) & Theme(s3,x3) & Theme(s2,x3) & Theme(e2,x3) & Manner(e1,s1) & Actor(e2,x1) & Actor(e1,x1))
hypothesis_sim: exists x1 e1 x2 x3.(v_sing(e1) & n_woman(x2) & Actor(e1,x3) & (x2 = x3) & (x1 = x2))