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].

[EX Q]: Better to avoid romaine lettuce for now  said  Jean Halloran   director of food policy initiatives at Consumers Union  the nonprofit policy arm of Consumer Reports.
â(The CDC and FDA are) being very conservative and cautious about this  but for consumers itâs a very simple thing to do to buy another kind of leafy green until more is known about the risk â  Halloran  said.
Itâs unusual for Consumer Reports to issue a food warning when the CDC and FDA havenât issued a recall   Halloran  said. But given the size of the outbreak and the severity of the risk  which is worse for elderly people and children  the magazine felt it was the right decision   she  said.
âThis one really got our attention â  Halloran  said.
[EX A]: Jean Halloran

[EX Q]: That’s what  Rose Namajunas  has enjoyed since capturing the UFC women’s strawweight title last November at UFC 217 in Madison Square Garden.
Namajunas  25  was a big underdog when she took on longtime unbeaten champion Joanna Jedrzejczyk of Poland. But  Namajunas   a Milwaukee native  stunned the Garden crowd and the pay-per-view audience by scoring a first-round knockout to claim the coveted belt. A rematch has been set for UFC 223 on April 7 at Barclays Center.
It was Jedrzejczyk who questioned Namajunas’ mental strength before the first bout  taunting the then challenger about her advocacy for mental health issues.  Namajunas  never flinched.
“I knew it was coming and I knew the more she wasn’t getting a reaction  the more it was bothering her  and the more she turned it up on me ”  Namajunas  said. “I was expecting her to eventually try to touch me or try to spit in my face or whatever. I was ready for all of it.”
[EX A]: Rose Namajunas

[EX Q]: Mr. Khosrowshahi  visited London as the company  he  was chosen to lead just weeks ago continued to grapple with a new set of issues. Uberâs board is considering proposals to limit the power of its co-founder and former chief executive  Travis Kalanick  as it courts a major new investment.
While  Mr. Khosrowshahi  is on  his  diplomacy mission  Uberâs board is scheduled to discuss proposals that would limit Mr. Kalanickâs power. That meeting will include two new directors named by Mr. Kalanick late last week  a surprise move that escalated tensions with other board members.
It is a sign of the importance of the London ban that  even with Uberâs board meeting set to take place   Mr. Khosrowshahi  flew here to meet with the authorities. With 40 000 drivers and 3.5 million customers  the city is Uberâs biggest market in Europe  and one of its largest in the world.
The effort on Tuesday is meant to show that Uber is adopting a more conciliatory approach to working with cities. Such a change in attitude is important as Uber continues to expand globally and justify its sky-high $68.5 billion valuation ahead of an initial public offering that  Mr. Khosrowshahi  has said could come in 2019.
[EX A]:
Khosrowshahi