instruction:
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].
question:
UNITED NATIONS (AP) — Secretary-General Antonio Guterres is again calling on the U.N. Security Council to refer Syria to the International Criminal Court  pointing to "serious violations" including blocking aid deliveries and medical care to millions.
 Guterres  said in a report to the council circulated Friday on the humanitarian situation in Syria in December that "accountability for serious violations is a requirement under international law and central to achieving sustainable peace."
During December   he  said  no aid was delivered to over 417 000 people in nine "besieged" locations  and only 60 000 of the nearly 2.5 million Syrians living in "hard-to-reach" areas received humanitarian help.  He  said 95 percent of the besieged population is besieged by Syrian government forces.
 Guterres  said "access for the United Nations and its partners to those people living in besieged and hard-to-reach locations remained a critical concern."
 He  said deliveries of food and other aid remained "extremely challenging" in many areas last month "as a result of active conflict  shifting conflict lines  administrative impediments and deliberate restrictions imposed on the movement of people and goods by the parties to the conflict."
answer:
Antonio Guterres


question:
House Speaker  Paul Ryan  was ridiculed on social media Saturday after  he  tweeted  then deleted a post citing a womanâs tiny raise as an accomplishment of the GOP tax cut.
 Ryan  was responding to an Associated Press story about the controversial tax overhaulâs effect on Americansâ paychecks.
 He  highlighted Julia Ketchum  a secretary earning an additional $1.50 a week under the new withholding guidelines from the IRS following the passage of the bill.
 Ryan  was responding to an Associated Press story about the controversial tax overhaulâs effect on Americansâ paychecks. (J. Scott Applewhite/AP)
 Ryanâs  Democratic opponent  Randy Bryce  used the blunder as a fund-raising opportunity.
âMoments ago  @PRyan deleted this tweet after we told him just how out of touch he was. Show  Paul Ryan  what you think of  his  tax bill. Chip in $1.50 now to help us repeal and replace  Ryan  permanently this November.â He linked to a fund-raising page that suggests a $1.50 donation to his campaign.
Social media users and Democratic lawmakers blasted  Ryan  over the since-deleted tweet.
 Speaker Paul Ryan  on Saturday deleted this tweet about a Pennsylvania woman whose paycheck increased by $1.50 a week because of the recently passed GOP tax bill. (Twitter)
 Ryan  preserved a second tweet in reaction to the AP story quoting a man saying  âI have heard time and time again that the middle class is getting crumbs  but Iâll take it!â
$1.50 doesnât even buy you a pack of gum. â April (@speakout_april) February 3  2018 Weâll work an extra 2 mins a day for our $1.50/wk. Can we have our 1.5 TRILLION back now? â SnarkyScottâï¸ (@flyaway_k) February 3  2018 Tweet about that then. Highlighting someone who's paycheck went up $1.50 because of your $1 trillion tax cut is insultingly asinine. Especially considering  Ryan  received $500 000 in contributions from a handful of ultra-rich donors after the tax cut was passed. â David P. O'Bryan (@OBryDavid07) February 3  2018 What's sad is that might have been good in 1918  but not today.. It literally  and I mean really  doesn't even cover the cost of a 20oz bottle of coke. One bottle! And  at the rate we are going with inflation  it may not cover the cost of a can of cat food. Now  this is scary! â Robin (@robinearhart20) February 3  2018  Paul Ryan  got a $500 000 bonus for passing the #GOPTaxScam... and  he âs super excited one of  his  voters will get $78 a year.
answer:
Paul Ryan


question:
Corinthians striker Ronaldo expressed the need for his team to hire another striker for the 2011 season on Friday.
 Foreseeing a year in which he will not be able to play in every game  the striker stated that the team needs a strong striker.
 Ronaldo guaranteed that he will continue to play with Corinthians in 2011. However  he warned that next year's schedule will be rigorous and that he will most likely be unable to play in as many games as he would like.
 With tournaments such as the Libertadores Cup  Ronaldo demanded that Corinthians acquire a striker of high caliber.
 Insistent  Ronaldo returned to cite the name of long-time friend Adriano. However  Adriano recently rejected the possible transaction  claiming that he is content with this Italian club Roma. Nevertheless  Ronaldo returned to say that Adriano's integration with Corinthians depends entirely on his own will.
 Ronaldo claims that the current cast of strikers at Corinthians is unfit to replace him. He envisions Adriano as the perfect addition to the club next year  not only to fill in for him in his times of absence  but also to create a formidable duo on the attack.
 Listening to Ronaldo's request  Corinthians is looking to Argentina to supply a striker for next year. The club is currently observing striker Juan Martinez of Velez Sarsfield as a possible addition.
Corinthians
 Foreseeing a year in which he will not be able to play in every game  the striker stated that the team needs a strong striker.
answer:

Ronaldo