Given a document, find the main entity about whom the author is writing. Write the full name if mentioned in the text. Note that URLs in the text have been replaced with [Link].

Q: A woman runs past an Under Armour store in downtown Chicago on Oct. 16. (Christopher Dilts/Bloomberg)
Americans  it seems  are over Under Armour.
âThis is an abrupt about-turn for a company that  until recently  was on a mission to challenge the might of Nike â Neil Saunders  managing director of the analytical firm GlobalData Retail  said in an email. âUnder  Armour  has become just another brand in a sea of brands.â
The problems are multiple  he said. Although Under  Armour  racks up billions of dollars in sales each year  analysts say it has failed to drum up much loyalty among its customers. It has also been slow to resonate with women and has struggled to compete with larger rivals such as Nike and Adidas  which often offer lower-priced goods. Another factor: bankruptcy filings by key retail distributors such as Sports Authority and Sports Chalet.
âWe are incredibly disappointed with our 2017 performance â Kevin Plank  Under Armourâs founder and chief executive  said during the call with analysts. âWe have not performed to the level we had originally aspired to.â
Under Armour tried to keep up  he said  by discounting prices and offering more promotions than usual  which further cut into the companyâs profit margins. But  Plank added  those were just temporary efforts to shore up sales and not a long-term strategy for the company  which once could command higher prices than its competitors. (Menâs running shoes  for example  start at $74.99 at  Under Armour   $65 at Adidas and $60 at Nike  according to the companiesâ websites.)
âIn no way  shape or form do we anticipate changing the pricing model that makes Under Armour special and unique â Plank said. âWe invented the $25 T-shirt. Weâve pressed the bounds as to what consumers will pay for apparel. Thatâll continue. No one is looking for  Under Armour  to have the $25 hooded fleece. They want Under  Armour  at the $75 and $100 price points.â
But analysts say that might be a tough sell  particularly as customers grow accustomed to deep discounts. Saunders added that a âmarked slowdownâ in demand for athletic apparel is likely to further complicate Under  Armour âs turnaround efforts.
âWhile customer numbers have risen  loyalty to the brand is not deep-rooted in the same way that it is at Lululemon and Nike â he wrote. âWhat this means is that as demand moderated  Under  Armour  has been quick to drop off the radar of many consumers.â
The latest round of disappointing earnings comes on the heels of a tough year. The company posted its first-ever loss in April and in August announced it would lay off 2 percent of its workers. Thereâs also been changes to the leadership team. Still   shares of Under Armour stock  which are currently trading at about $13   have lost more than half  their  value this year.

A: Armour
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Q: "An American first: a president who was obviously mentally ill the moment  he  took office  " Krugman  tweeted along with a New York Times report that Trump brought up debunked claims that millions of people voted illegally in the election  causing  him  to lose the popular vote  during a Monday night meeting with Congressional leaders.
 Krugman  has criticized Trump repeatedly since  his  election â questioning Trump's business conflicts of interest   his  Cabinet nominees  the involvement of Russia in  his  election  and more. But this is the first time  Krugman  called into question the mental fitness of the president.
 Krugman  has also been critical of Comey  arguing that Comey's letter to Congress regarding the renewed investigation into Hillary Clinton's use of a private email server swung the election in Trump's favor.
 Krugman  highlighted part of a Washington Post article about Trump's attitude after the election. "Read it and shudder " he wrote.
In subsequent tweets   Krugman  said that despite Trump's best efforts  the growing difference between increasing US interest rates due to rate hikes from the Federal Reserve and the interest rates throughout the rest of the world would increase the strength of the US dollar. A strong dollar would be harmful to US manufacturing  offsetting any pro-manufacturing policies from Trump   Krugman  said.

A: Paul Krugman Paul
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Q: Perennial country favorite Dierks Bentley  has revealed the first details of  his  upcoming ninth studio album  The Mountain.
Related Watch  Dierks Bentley  Perform Driving New Song 'Burning Man' "Somewhere on a Beach" singer road tests new tune at Las Vegas show
Set for release early this year   Bentley  says  the album  owes  its  creative genesis to a recent experience at Telluride Bluegrass Festival â a long-running roots music gathering held each year in the Rocky Mountains resort town of Telluride  Colorado.
The singer-songwriter has a well-established love of bluegrass and released  the bluegrass-inspired album  Up on the Ridge in 2010. His most recent album â 2016's Black â featured a more polished  rock-infused sound.  Bentley  describes The Mountain to Rolling Stone Country as a combination of those two musical impulses.
"The Mountain mixes Up on the Ridge with Black "  he  says. "This record covers more ground in that Up on the Ridge area than I thought it would. The most successful part of my career is in large part due to [songwriter-producer] Ross Copperman  and these sounds and ideas that he has. But we've reached a place where we've pushed that as far as we can  so how do we grab some of the stuff I love from the first part of my career and blow that up even more  and put it all together in a cauldron."
A new teaser video for the project released as part of the announcement seems to confirm that analysis  highlighting a marriage of roots instrumentation and a modern  rock-focused drive. In the video   Bentley  walks through a sweeping backcountry landscape as the fat-bottomed electric groove of The Mountain's title track plays in the background.
"Well I bet my soul on a six string gamble / I climbed like hell through the brush and the bramble / Even though I had my doubts / Told myself donât look down / And I turned that hill into a pile of gravel / It was only a mountain "  Bentley  sings.
Recorded and also largely written in Telluride  the album was produced by Copperman  Jon Randall and executive producer Arturo Buenahora Jr.  and features songs co-written by  Bentley  with hitmakers like Natalie Hemby  Luke Dick  Copperman  Randall  Jon Nite and Ashley Gorley.
 Bentley  previously debuted two new songs at a pair of year-end concerts in Las Vegas  road-testing the driving rocker "Burning Man" and optimistic ballad "Living" for enthusiastic crowds. His most-recent release is "Hold the Light " a collaboration with Bon Iver's S. Carey from the Only the Brave soundtrack memorializing the 19 firefighters who died battling a wildfire in  Bentley 's native Arizona in 2013.

A:
Dierks Bentley
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