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].
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Question: Jacinda Ardern  37   took office in October. Speculation swirled around whether she would start a family soon when she took over the leadership of her then opposition Labour Party last year.
 Ardern  took to Twitter to announce that she and her partner Clarke Gayford were expecting a child  and that Gayford would become a stay-at-home dad.
In this image made from a video   New Zealand's Prime Minister Jacinda Ardern   right  with her partner Clarke Gayford speaks to journalists in front of home in Auckland  New Zealand Friday  Jan. 19  2018.  Ardern  announced on Friday that  she  is expecting  her  first child in June. (TVNZ via AP)
After the six weeks   she  will resume all  her  prime ministerial duties.
"Clarke and I are privileged to be in the position where Clarke can stay home to be our primary care-giver. Knowing that so many parents juggle the care of their new babies  we consider ourselves to be very lucky "  she  said.
"Clarke and I have always been clear we wanted to be parents but had been told we would need help for that to happen. That's made this news a fantastic surprise "  she  added.
The couple discovered  she  was pregnant on Oct. 13 — two weeks before  she  was sworn in as national leader.
Within a day of Ardern becoming Labour Party leader  seven weeks before the election   she  was twice asked by television hosts about  her  plans for children. One host  Mark Richardson  questioned whether it was acceptable for the country's leader to take maternity leave while in office  and said most employers would want to know the maternity plans of their workers.
FILE - In this Aug. 16  2017  file photo   New Zealand Prime Minister Jacinda Ardern  visits Addington School in Christchurch  New Zealand.  Ardern  announced on Friday  Jan. 19  2018 that  she  expecting  her  first child in June. (AP Photo/Mark Baker  File)
Her answers seemed to resonate with many people  some of whom pointed out that under New Zealand law  workplace discrimination on the basis of pregnancy is illegal.  Ardern  said  she  was surprised  her  comments were picked up abroad.

Answer: Jacinda Ardern


Question: BASEL  Switzerland (AP) — Switzerland is going to the World Cup after left-back Ricardo Rodriguez denied Northern Ireland hope in both games of their playoff at either end of the field.
Switzerland needed only a draw Sunday to advance to Russia  and a tense 0-0 result in rain-soaked Basel was preserved by  Rodriguez 's goal-line clearance in stoppage time from Jonny Evans' header.
 Rodriguez  scored that spot kick on Thursday  when Corey Evans was whistled harshly for an incident that few agreed with.
Switzerland's players Valon Behrami  Granit Xhaka and Ricardo Rodriguez  from right  celebrate winning the World Cup play-offs second leg soccer match between Switzerland and Northern Ireland at the St. Jakob-Park stadium in Basel  Switzerland  Sunday  Nov. 12  2017. (Peter Klaunzer/Keystone via AP)
Switzerland's defender Ricardo Rodriguez clears the ball off the line during the World Cup play-offs second leg soccer match between Switzerland and Northern Ireland at the St. Jakob-Park stadium in Basel  Switzerland  Sunday  Nov. 12  2017. (Peter Klaunzer/Keystone via AP)
 Rodriguez  moved across the goalmouth toward the post and hooked the ball clear as  he  fell backward into the goal.
Switzerland's defender Ricardo Rodriguez  center right  saves a ball on the line goal during the World Cup play-offs second leg soccer match between Switzerland and Northern Ireland at the St. Jakob-Park stadium in Basel  Switzerland  Sunday  Nov. 12  2017. (Jean-Christophe Bott/Keystone via AP)

Answer: Ricardo Rodriguez


Question: DAVID GREENE  HOST:
 GREENE : All right  people have a lot of questions. Let's try to answer as many as we can with David Harrison. He has been covering this story for The Wall Street Journal. David  thanks for coming in.
 GREENE : This sounds like a total mess.
 GREENE : So in just a few seconds  I mean  any last-minute advice for people who have no idea what to do here.
 GREENE : OK (laughter)  we should say you are not an adviser. You are a reporter.
 GREENE : So no one should take your advice necessarily. Call your tax adviser. All right  David Harrison is a reporter for The Wall Street Journal. Thanks for coming in.

Answer:
DAVID GREENE