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].

'We've got fans on the pitch. The game's still going on'. That's not me making a mess of Kenneth Wolstenholme's infamous words from Wembley in 1966 when the boys in red won the World Cup. That was Jonathan Pearce's spontaneous reaction on commentary when some Villa fans piled onto the playing area towards the end of their team's semi-final at home to West Brom. Of course they were scenes that no one wanted to see. Except that they very nearly were. Because they were a hare's breath from what we saw when Geoff Hurst went through to make it 4-2. Only time surely makes that a less controversial incident?BBC and BT Sport shared coverage of weekend's FA Cup quarter-finalsAston Villa vs West Brom was marred by pitch invasion at final whistleMany blamed the BBC for scheduling the game on Saturday eveningArsenal fans also faced travel chaos with Man United tie at Old TraffordBT Sport didn't get a goal in either of their quarter-final matchesBut both have revitalised a competition that had lost its lustre 
 Question:Not that that makes that group of _ fans' behaviour justifiable.
Villa

Lindsay and Jon Hall spent 12 years having 12 rounds of IVF to achieve their dream of three children - but soon after tragedy struck. After spending more than £12,000 on the treatments, Lindsay and Jon Hall, who once feared they might never have children, have finally created their perfect family. When twins Esme and Oliver, now one, finally came along four years after son Taylor, five, it was a dream come true. But their joy was short-lived. Just months after the twins were born, Lindsay found a lump in her breast and she was diagnosed with stage three aggressive breast cancer .Lindsay and Jon Hall from Chesterfield, Derbyshire spent £12,000 on IVFAfter 12 years of treatment, Lindsay, now 33, has three childrenBut she also battled breast cancer, which may have been caused by the IVF 
 Question:'I asked my consultant outright if _ had given me cancer, and he wouldn't answer.
IVF

Washington (CNN) The FBI has been conducting multiple investigations of alleged connections between Russia and Donald Trump, his presidential campaign or its backers. But none so far have yielded proof of criminal connections between the parties. US law enforcement and intelligence officials investigating hacks of Democratic Party organizations view Russian spy agencies as trying to sow chaos and confusion in the US elections, but not necessarily trying to help a particular candidate. The US government has publicly accused senior levels of Russian government of being behind hacks on Democratic groups and the release of sensitive documents online. The accusations including meddling in the 2016 election.The FBI hasn't proved that WikiLeaks is conspiring with Russian intelligenceRussia might be trying to sow chaos in the US elections rather than sway them 
 Question:Additionally, US investigators were not yet ready to make a specific link between the _ spy services and WikiLeaks.

Russia