TASK DEFINITION: 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].
PROBLEM: Sayfullo Saipov  29  who arrived in the U.S. from Uzbekistan in 2010   entered the plea in U.S. District Court in Manhattan in connection with the Oct. 31 vehicle attack.
After the attack  investigators say  Saipov  told them  he  was inspired by watching Islamic State propaganda videos and that " he  felt good about what  he  had done " NPR's Joel Rose reports.
 His  court-appointed lawyer declined to comment after the hearing.
Days later  President Trump tweeted that  Saipov  "SHOULD GET DEATH PENALTY!" and perhaps be sent to U.S. military's detention center at Guantanamo Bay  Cuba. As The Washington Post has noted  the president's "off-the-cuff remarks seemed to risk complicating matters for federal prosecutors."
After  Saipov 's plea on Tuesday  his court-appointed attorney  David Patton  declined to comment on the case  according to Reuters.
In the attack   Saipov  is alleged to have driven a rented Home Depot pickup onto the bike path along the West Side Highway  mowing down people until the vehicle collided with a school bus. After the crash   he  allegedly jumped out of the truck yelling "God is great" in Arabic.
Even so  authorities reportedly believe  Saipov  was a "lone wolf."
Reuters says Saipov's sister  Umida Saipova  told the news agency in a phone interview earlier this month from Tashkent  Uzbekistan  that she believed her brother had been "brainwashed." Reuters says it also interviewed an Uzbek acquaintance of  Saipov  living in Ohio  Mirrakhmat Muminov  who said that  Saipov  became religious after moving to the United States in 2010.

SOLUTION: Sayfullo Saipov

PROBLEM: Kevin Spacey  is seeking âevaluation and treatmentâ after being accused of sexual misconduct by several people  the actor's representative said on Wednesday.
 Spaceyâs  representative told The Hollywood Reporter that the 58-year-old actor was âtaking the time necessaryâ to receive the help. Itâs unclear when or where the treatment will be done.
" Kevin Spacey  is taking the time necessary to seek evaluation and treatment. No other information is available at this time â Spacey's representative said.
The announcement comes mere days after actor Anthony Rapp accused  Spacey  of trying to âseduceâ him when he was only 14 years old by jumping on top of him in a bed at a hotel.  Spacey  was 26 at the time of the alleged incident.
 Spacey  issued the apology on Twitter hours after the BuzzFeed report came out  saying he was âbeyond horrifiedâ of the story and admitted he didnât remember it. He offered his âsincerest apologyâ and came out as gay in the statement.
Netflix announced it was halting production on the sixth and last season of âHouse of Cards â in which  Spacey  plays main character Frank Underwood  to âreview the current situation and to address any concerns [from the] cast and crew.â
The International TV Academy also said on Monday it was revoking  the Emmy Founders Award Spacey  was supposed to receive.

SOLUTION: Kevin Spacey

PROBLEM: "We must  unfortunately  assume that the two German women who were missing are among the dead " German Foreign Minister Frank-Walter Steinmeier told reporters. It was the first official confirmation from Germany of the reports.
 Steinmeier said the bodies had not yet been officially identified  but that a team of German experts was on the way to Yemen to assist in the procedure.
 The whereabouts of the six is unknown  the Yemeni government said. Steinmeier said the five Germans remain missing despite "conflicting reports and speculation" that they might have been killed.
 At the same time  the foreign minister said German authorities "have to assume that they are in the hands of violent criminals."
 He said the ministry's crisis team was working "intensively and unabated" to clarify the fate of the five  in cooperation with authorities in Yemen.

SOLUTION:
Frank-Walter Steinmeier