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: Tennis bad-boy Nick Kyrgios has hit back at Pat Rafter, after the former Australian Davis Cup captain said the sport should be focusing on young players 'we can be proud of'. 'Another negative comment out of Rafters (sic) mouth. Does this guy ever stop? #everyoneisaworkinprogress,' Kyrgios tweeted on Sunday morning. The comment was quickly deleted. The latest comment from Kyrgios comes after Rafter, the current Tennis Australia Director of Performance, responded to recent criticism from Kyrgios' friend and fellow controversial figure Bernard Tomic. Tomic said he had been 'neglected' by senior Australian officials within the sport. Rafter said Tennis Australia had discontinued its support of the troubled star 'until there is some reconciliation' between the parties, and said he hopes the game can eliminate some of the complacency he believes has been displayed by young players such as Tomic, according to the Sunday Mail.Nick Kyrgios hits back at Pat Rafter over continued 'negative comments'Rafter says he wants to 'take away entitlement' of current young playersRafter was responding to recent criticism from Australian Bernard TomicTomic said he was being 'neglected', in a post-match tirade at Wimbledon 
 Question:'There has been no respect, I think, towards me... it's been very difficult for me the last year or so in the _ group.'

Tennis Australia