premise: Two women's volleyball teams are competing against each other on a salmon-colored and turquoise court while a referee in black watches.
hypothesis: volleyball match is in progress between ladies
explanation_1: Two women's volleyball teams  competing against each other  while a referee in black watches means a volleyball match is going on between two ladies
explanation_2: womens volleyball teams would be a volleyball match between ladies
explanation_3: When two teams compete they are in a match no matter what the sport is. Women are ladies as they are both of the female gender.
premise_logic: exists e1 s1 s2 s3 x1 x2 x3 x4 x5 x6.(while(e1,x5) & in(x5,x6) & n_watch(x6) & a_black(s3) & Theme(s3,x6) & n_referee(x5) & on(e1,x4) & n_court(x4) & a_turquoise(s2) & Theme(s2,x4) & a_salmon-colored(s1) & Theme(s1,x4) & all x7.(n_other(x7) -> against(e1,x7)) & Actor(e1,x2) & v_compete(e1) & n_team(x2) & of(x2,x3) & n_volleyball(x3) & of(x2,x1) & n_woman(x1) & card_eq_2(x1))
hypothesis_logic: exists p1 x1 x2.(exists x3 x4.(in(x1,x3) & between(x3,x4) & n_lady(x4) & n_progress(x3)) & n_match(x1) & of(x1,x2) & n_volleyball(x2))