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].

The wife of a Navy veteran who was battered to death with a claw hammer by his crazed pensioner neighbour has spoken of how stumbling upon the bloody scene will 'stay with me for ever'. Enid Hatch, 70, told of the horror as she ran out to the communal hallway of their sheltered housing complex near Cardiff to help what she thought was an injured man, only to discover blood splattered walls where her husband had been brutally beaten yards away. The man was in fact Alan Rogers, 73, who had smashed the skull of 76-year-old Fred Hatch. Yesterday Rogers was sentenced to a hospital order under the Mental Health Act and told he may never be released.Enid Hatch found blood splattered walls after going to look for her husbandHe had been beaten with a claw hammer by a crazed pensioner neighbourAlan Rogers sentenced under Mental Health Act and may never be releasedMrs Hatch's sister Betty was murdered in 1971 by mental health absconder 
 Question:Mrs Hatch said: '_ didn't deserve to die this way - we had many happy years ahead of us.
Fred Hatch

Has there ever been more at stake in any mixed martial arts fight? Jose Aldo is the only featherweight champion in UFC history, is undefeated in 10 years, and is ranked as the No 1 pound-for-pound fighter in the world. He couldn't have more to lose. At the same time, Conor McGregor has talked so much and made so many promises that a loss could seriously derail the Irishman's surging hype train and even cut the supply of his huge cash flow. This is the biggest fight in UFC featherweight history and of both of these fighters' careers. They also have the hopes of a nation on their backs, particularly McGregor who will once again bring thousands of travelling Irish with him to Las Vegas.Jose Aldo fights Conor McGregor at the MGM Grand on Saturday nightIt is biggest fight in UFC featherweight history and in both fighters' careersThe fight will be live on BT Sport 2 in the UK at around 3am GMT 
 Question:Both men are undefeated in the UFC with Aldo set to make his eighth title defence and McGregor looking for his sixth knock-out in his seventh _ bout.
UFC

(CNN) An Australian senator with close ties to a prominent Chinese businessman and political donor has stepped down amid growing concerns about China's influence over Australian politics. Opposition Labor party Senator Sam Dastyari announced his resignation early Tuesday morning after weeks of pressure, saying he wanted to spare his party further distraction. "I have always honored my parliamentary oath, I've always acted with integrity and I remain a loyal patriotic Australian," Dastyari told reporters as he announced his resignation. The Dastyari controversy prompted the introduction of new security laws last week, including a complete ban on foreigners donating to Australian political parties.The Chinese government reacted furiously to allegations of influence in AustraliaDastyari has previously been accused of working closely with Chinese donors 
 Question:"The Chinese integrity of its borders is a matter for _," he told the gathering.

Chinese