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: The Football Association will wait on referee Mike Dean's report before deciding whether to take action against Steve Bruce or Gus Poyet for their touchline spat on Tuesday night. Dean's report is due in to the FA on Wednesday, meaning if action is taken against the Hull and Sunderland managers it will be announced on Thursday at the earliest. Sunderland boss Poyet has refused to apologise for the behaviour which saw him sent off during the 1-1 draw at the KC Stadium. Hull boss Steve Bruce (left) and Sunderland's Gus Poyet (right) will find out if they will be charged this weekSunderland and Hull City drew 1-1 at the KC StadiumBut managers Gus Poyet and Steve Bruce were involved in touchline rowPoyet refused to apologise for the spat with BruceReferee Mike Dean due to file his report on WednesdayFA will decide whether to take action once that report is in 
 Question:_, meanwhile, did not reveal what Poyet had said to provoke his furious reaction.

Steve Bruce