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].

Input: Consider Input: WARSAW  Poland (AP) —  A new art exhibition that explores the little-known connections Mexican artists Frida Kahlo and Diego Rivera  had to Poland is bringing works inspired by Mexico's indigenous cultures to a European audience which rarely has the chance to see  them .
 "Frida Kahlo & Diego Rivera . Polish Context" features iconic Kahlo self-portraits and paintings by Rivera alongside works by two Polish-born artists.
 The show  also tells the story of the mysterious disappearance of a Kahlo painting titled "The Wounded Table" after  it  was displayed in Poland in 1955.
One is the photographer Bernice Kolko  who took photos of  Kahlo  during the last years of  her  life  even intimate images of the artist on  her  death bed and at  her  funeral. The other is Fanny Rabel  who was a student of  Kahlo 's and an apprentice to Rivera  becoming one of the first female muralists in Mexico.
CORRECTS SOURCE - Guests attend a preview of a new exhibition on Mexican artists Frida Kahlo and Diego Rivera in Poznan  Poland  on Tuesday Sept. 26  2017.  "Frida Kahlo & Diego Rivera . Polish Context" features iconic Kahlo self-portraits  works by Rivera and the works of two Polish-born artists linked to the couple. It also recalls the mysterious disappearance of a  Kahlo  painting after it was displayed in Poland 62 years ago. (Maciej Kaczyński/CZ ZAMEK via AP)
The paintings on display include several of  Kahlo 's key works  including "Self-portrait with Monkeys" and "Self-Portrait as Tehuana " also known as "Diego in My Thoughts." The painting shows  Kahlo  stuck in a web and with a small portrait of Rivera on  her  forehead  an apparent reference to  her  long obsession with the husband who betrayed  her  with other women.

Output: Frida Kahlo


Input: Consider Input: Priebus is one of several current and former White House aides expected to be interviewed by Mueller’s team in the coming weeks. Those investigators  besides looking into whether campaign aides coordinated with the Kremlin to influence the outcome of the presidential election  are also looking into a series of White House actions since the start of the administration  including the firing in May of former FBI Director James Comey.
As head of the Republican National Committee during the presidential campaign  Priebus would have insight into the inner workings of the Trump campaign  particularly during the general election. He also was present during the presidential transition and served as White House chief of staff during times crucial to Mueller investigation  including while Flynn served in the administration and while Trump made the decision to fire  Comey .
In a prepared statement in June to the Senate intelligence committee   Comey  described how Priebus had briefly interrupted a private White House conversation with the president in which  he  said Trump told  him   he  hoped  Comey  would end an FBI investigation into Flynn and  his  contacts with the Russian ambassador.
“After  he  had spoken for a few minutes about leaks  Reince Priebus leaned in through the door by the grandfather clock and I could see a group of people waiting behind him ” Comey’s statement said. “The President waved at him to close the door  saying he would be done shortly. The door closed.”

Output: James Comey


Input: Consider Input: Two prisoners took advantage of the hullabaloo surrounding  Pope Francis â recent lunch with inmates in Bologna to slip off unnoticed  and the two convicts are reportedly still at large.
During  his  October 1 trip to Bologna  Italy   the Pope  held a during a âLunch of Solidarityâ at San Petronio Basilica  to which 20 prisoners from a local correctional facility were invited  as well as refugees and some of the poor of the area.
An hour-long search ensued  which produced no clues as to the menâs whereabouts. The operating hypothesis at the moment is that the two inmates executed their escape between the prayer of the Angelus and the actual sit-down meal with  the Pope .
Law enforcement officers charges with investigating the case visited the diocesan administrative offices in Bologna to get a better idea of the organization of the lunch with  Pope Francis   in the hope of finding some indication of how the men escaped and where they might be headed.
 Francis  often includes prisoners in  his  trips and events  and has washed the feet of prisoners on Holy Thursday. Last year   he  held a special Jubilee Mass for prisoners at the Vatican.


Output: Pope Francis