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]: Itâs always the anniversary of something or other. In November  we have the Russian Revolution and the Balfour Declaration  and this week marks the 500th year since  Martin Luther  challenged the Catholic Church with  his  95 theses. Given the loopy Zeitgeist of our times  I should rush into the street and mark the occasion by defacing Protestant churches with the customary red paint of protest. Luther  after all  was more than the creator of Protestantism. He was also a rotten anti-Semite.
But does  Luther  also deserve a splash of red? The evidence is pretty shocking  not to mention definitive. In 1543   he  published âOn the Jews and Their Lies â in which  he  called my ancestors âbase and whoring peopleâ full of the âdevilâs feces . . . they wallow in like swine.â
 He  had all sorts of ideas for what to do with the Jews  including the wholesale liquidation of their synagogues  even homes  and a ban on the teaching of their rabbis âon pain of loss of life and limb.â
To be sure  Lutherâs Jew-hatred was typical for the time  but  Luther himself  was hardly typical.  He  was a powerful  colloquial writer  and  his  words surely had some effect.  He  was the founder of a church  or a movement  that now numbers nearly 1 billion.
But more pertinently   he  provided a religious imprimatur to German anti-Semitism  which culminated in the Holocaust.  Luther  was often cited by the Nazis  but it would be wrong to blame  him  alone for the murder of 6 million souls.
As far as Iâm concerned   Luther  is a flawed figure. I can appreciate â even applaud â  his  reforms  but they mean little to  me . Nevertheless  I spare  him  the red paint because I know  his  Jew-hatred is hugely negligible compared with the Reformation  he  initiated and  not insignificantly  the role  he  played in encouraging literacy.  He  wrote in German  not Latin  and like the Hebrews  he  so despised   he  interposed no one between man and God. One had to read the Bible.
I pick and choose  my symbolic can of red paint always at the ready. But when it comes to those Confederate generals  they unambiguously stand for slavery  racism and the vile nostalgia for the so-called Lost Cause that prompted the erection of so many memorials. I cherish my Bach  feel bully about T.R. and acknowledge the immense importance of Martin Luther. He did more good than bad.
[EX A]: Martin Luther

[EX Q]: Gov. Jerry Brown of California  echoed those comments.
"In the United States  we have a federal system  and states have real power as do cities. And when cities and states combine together  and then join with powerful corporations  that's how we get stuff done "  he  said.
 His  speech was briefly interrupted by anti-coal and anti-fracking protesters  who held up banners and shouted "We're still in! Trump's still out!"
 California Governor Jerry Brown  speaks in the U.S. Climate Action Center at the COP 23 Fiji UN Climate Change Conference in Bonn  Germany  Saturday  Nov. 11  2017.  Brown 's and Michael Bloomberg's "America's Pledge" campaign works to compile and tally the climate actions of states  cities  colleges  businesses  and other local actors across the entire U.S. economy. (AP Photo/Martin Meissner)
 California Governor Jerry Brown  speaks in the U.S. Climate Action Center at the COP 23 Fiji UN Climate Change Conference in Bonn  Germany  Saturday  Nov. 11  2017.  Brown 's and Michael Bloomberg's "America's Pledge" campaign works to compile and tally the climate actions of states  cities  colleges  businesses  and other local actors across the entire U.S. economy. (AP Photo/Martin Meissner)
[EX A]: Jerry Brown

[EX Q]: The court will hear arguments in  an appeal by federal prison inmate Timothy Carpenter .  He  is serving a 116-year sentence after a jury convicted  him  of armed robberies in the Detroit area and northwestern Ohio.
Investigators helped build their case by matching  Carpenter 's use of  his  smartphone to cell towers near Radio Shack and T-Mobile stores that had been robbed. The question is whether prosecutors should have been required to convince a judge that they had good reason  or probable cause  to believe  Carpenter  was involved in the crime. That's the standard set out in the Constitution's Fourth Amendment  which also prohibits unreasonable searches. Prosecutors obtained the records by meeting a lower standard of proof.
The American Civil Liberties Union  representing  Carpenter   said in court papers that the records "make it possible to reconstruct in detail everywhere an individual has traveled over hours  days  weeks or months."
In  Carpenter 's case  authorities obtained cellphone records for 127 days and could determine when he slept at home and where he attended church on Sunday  said the ACLU's Nathan Freed Wessler.
[EX A]:
Timothy Carpenter