Definition: In this task, you will be presented with a passage and have to answer a question based on your understanding of the events inferred from the passage. Try to find the best answer that is most likely to fill in "_". Note that the URLs in the text have been replaced with [Link].
Input: New Zealand captain Richie McCaw surpassed Ireland's Brian O'Driscoll's record of 141 international Test caps when he led the All Blacks to a 41-13 victory over Australia in the Bledisloe Cup. The 34-year-old open side flanker, who made his debut for his country back in 2001, gave an emotional address to the home fans at Eden Park after the game and said, 'I am so grateful to have had the opportunity to put on this shirt so many times over the years. 'The first time I put on the jersey, I remember not wanting to put it down. I just wanted to add the legacy that had gone on for some hundred years before.'Richie McCaw broke international rugby's Test cap record when he led New Zealand to a 41-13 victory over Australia in the Bledisloe CupThe 34-year-old open side flanker made his debut for New Zealand back in 2001 and has now broken Ireland's Brian O'Driscoll's record of 141McCaw was overwhelmed by the support from All Blacks fans but insisted that his side still have plenty of work to do ahead of the World Cup 
 Question:Despite Saturday's achievement, however, McCaw is not letting a personal milestone detract from the hard work _ have ahead of them at the World Cup.

New Zealand