What is the fine-grained topic of the following text: United's 29-match unbeaten league was halted by bottom club Wolverhampton Wanderers who claimed a deserved 2-1 victory at Molineux, although the damage was minimised by Arsenal's astonishing capitulation in a 4-4 draw at Newcastle United. Only return the topic.
Wolverhampton Wanderers ending United's unbeaten league streak