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].

Washington (CNN) President Donald Trump, in a conversation with Mexican President Enrique Peña Nieto, labeled New Hampshire "a drug-infested den," according to a transcript of Trump's January 27 call that was published by The Washington Post on Thursday. The comment was quickly decried by Republican and Democratic lawmakers in the Granite State, including the state's Republican governor who endorsed Trump during the 2016 campaign. During the call, according to the Post, Trump lashed out at Peña Nieto for the quantity of illegal drugs that come into the United States from Mexico. "We have a massive drug problem where kids are becoming addicted to drugs because the drugs are being sold for less money than candy," Trump said.Trump lashed out at Peña Nieto for the quantity of illegal drugs that come into the US from MexicoHe later bragged that he won the Granite State because of the opioid epidemic 
 Question:The issue was so critical to _ that he headlined an event in New Hampshire focused strictly on opioids days before the 2016 election.
Donald Trump

Manuel Pellegrini welcomed back long-term injury absentees Fabian Delph and Gael Clichy to training on Monday as Manchester City gear up for their Champions League clash with Sevilla. Delph is eyeing a return for City after being sidelined since the beginning of September with a hamstring injury during England duty - while Clichy has been out of action with an ankle problem. However, the City pair have stepped up their recovery and took part in a foggy training session at the club's City Football Academy ground. First-team stars including Joe Hart - who made a calamitous mistake in their narrow 2-1 victory over Norwich City on the weekend - were put through their paces.Manchester City are preparing to face Sevilla in Champions League clashAhead of Group D tie, Manuel Pellegrini put his men through their pacesLong-term injury absentees Fabian Delph and Gael Clichy both took partDavid Silva, Samir Nasri, Sergio Aguero and Pablo Zabaleta were absent 
 Question:Hopefully we can go to _ with a positive attitude.'
Sevilla

Chelsea have beaten Manchester United in the chase to sign Pedro from Barcelona and Old Trafford manager Louis van Gaal faces more misery in his bid to prise Sadio Mane from Southampton. Jose Mourinho made a personal intervention to beat his old mentor Van Gaal to Pedro. Mourinho's personal call helped convince the 28-year-old Spain striker Stamford Bridge was the right destination. Chelsea struck a deal for £21.1million, with £19m paid up front, more than United offered. Pedro is expected to complete the transfer after a medical on Thursday and be available for Sunday's game at West Bromwich Albion if there are no complications.Pedro will undergo a medical on Thursday ahead of his move to ChelseaPremier League champions will pay £19m up front for the Barcelona manManchester United boss Louis van Gaal had doubts about signing PedroSpain star was keen to join Chelsea after receiving call from Jose MourinhoUnited have since attempted to sign Southampton winger Sadio ManeThomas Muller remains a target as club look to complete one major dealREAD: Manchester United, Arsenal, Chelsea and Man City transfer specialREAD: Manchester United's failed attempt to bring in Pedro is not a rarityIt's not too late to sign up to MailOnline's new Fantasy Football game 
 Question:_ are working on one major signing they hope to complete before the transfer window closes on September 1.

Manchester United