2004–05 season
... that Arsenal F.C. broke Nottingham Forest's record of league matches undefeated during the 2004–05 season?
... that <a href="./Arsenal_F.C." id="mwBlA" rel="mw:WikiLink" title="Arsenal F.C.">Arsenal F.C.</a> broke <a href="./Nottingham_Forest_F.C." id="mwBlE" rel="mw:WikiLink" title="Nottingham Forest F.C.">Nottingham Forest</a>'s record of league matches undefeated during the <b id="mwBlI"><a href="./2004–05_Arsenal_F.C._season" id="mwBlM" rel="mw:WikiLink" title="2004–05 Arsenal F.C. season">2004–05 season</a></b>?