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: Neil Robertson revealed Chelsea captain John Terry urged him to keep his head after firing a history-making maximum break during his Betway UK Championship triumph in York. Chelsea fan Robertson is good friends with the Blues skipper, and after beating China's Liang Wenbo 10-5 to secure his second UK title in three years the Australian explained how mid-match text message encouragement from Terry had given him the impetus to get over the line. Along with a £150,000 winner's cheque, Robertson snatched the bonus of £44,000 for making his immaculate 147 break in the sixth frame. It was the first maximum made in a final of any of snooker's Triple Crown tournaments: the Masters, World Championship or UK.Neil Robertson defeated Liang Wenbo 10-5 to secure his second UK titleRobertson's recieved mid-match text from Chelsea captain John TerryChelsea face Porto in crucial Champions League clash on Wednesday 
 Question:_ are floating puzzlingly close to the relegation zone in the Premier League, and risk going out of the Champions League before the knock-out stage if they lose to Jose Mourinho's former club.

Chelsea