Write the right answer to the question based on the context passage.

Q: It has become increasingly common for academics to use social media to communicate with wider audiences. Twitter, like many other social platforms, typically measures success in terms of numbers of followers, likes and retweets, but this only tells us something about the spreading of messages but not necessarily whether the content of the messages is understood or embraced. One way to ascertain this is through network and language analysis, which, used together, can tell us how effective the communication is.
Economists tweet less, mention fewer people and have fewer conversations with strangers than a comparable group of experts in the sciences, and use less accessible language with words that are more complex, with more abbreviations and with a more distant tone. Their tweets are less personal and less inclusive than those used by scientists.
This is what appeared in April 2017 when we gathered data on tens of thousands of tweets from the Twitter accounts of both the top 25 economists and 25 scientists as identified by IDEAS and Science, including the top three economists at the time, Paul Krugman, Joseph Stiglitz, and Erik Brynjolfsson and, on the other side, the top three scientists, Neil deGrasse Tyson, Brian Cox, and Richard Dawkins. At that time those accounts covered roughly two thirds of all the following.
The timing is significant because 2016 has been declared the year of post-truth politics, the year in which appeals to emotions (pathos) superseded the significance of factual evidence-based information (logos), affecting people's constructions and interpretations of events. This has been accompanied by the growing prominence of political "alt" movements (e.g. UKIP, the Alt-right) and their aggressive, provocative, and populist narratives, and "fake news" leading to political shock events such as Brexit and the Trump election.
The relatively low traction of economists in these public debates has been and continues to be an important issue. Does the public not trust economists? Don't they understand what economists do and how they work? Is their work misrepresented in the media? And how do economists themselves interact with public opinion? Question: Who's tweets' were analyzed?

A: Paul krugman
****
Q: Hummyou don't categorize best as either fun or interesting so maybe I have one of each!
Interesting one; while Clinton was still in office he was at a fund raising dinner at a restaurant I managed. I met his personal valet from the white house mess, Oscar, and he casually said, if you are ever in DC.
To which I replied, I sure can be! My husband and I made the trip a month or so later, we met up with Oscar for dinner on our first night there. We had just started planning all we wanted to see as it was our first visit there. We had no idea that Oscar would invite us for not one but two private tours of the White House. We saw the oval office, the situation room, the rose garden, the mess, the press room and the OEOB. We even heard Buddy bark! It was a trip I knew I'd never be able to repeat and was very grateful to have had the chance to take.
For the fun oneMy friend was turning 50 and she wanted a theme destination celebration. 18 of us went to Belize. She went all out. Two private villas that you could only access by boat, all the swag you can imagine. And plenty of booze. That alone is already a super special vacation but for me it had even more meaning. I'd never been invited to a group event like this before nor had I been to spring break, which this very much turned into.
I know many people have plenty of over the top stories. And I've had some even more amazing trips than this. But those two had just enough special twists to make them really stand out.
Thanks for asking. I too am a Disney fan! Question: Who is Oscar in the text?

A: Bill Clinton's personal valet
****
Q: Last month we spent a few wonderful days visiting our friends Rosa and Massimo who live just outside of Trento. It was our third visit to the area (on one of them I snapped up this recipe for persimmon cake), so I feel it's about time to share some our favourite things that we've been shown by locals.
Trento is only a four hour drive from Florence passing Bologna and Verona on the way, which could make very good pit stops if you feel the need to, FYI yet it feels a world away in terms of the landscape and the food, from the golden, rolling hills of Tuscany. Cue towering mountains harbouring mushrooms and berries, lush valleys and turquoise lakes, vines grown on pergolas, enormous plates of sauerkraut and polenta in abundant portions, delicious wines and rustic cakes with German names.
Trento is the capital of Trentino, an unusual region of Italy because its official languages are Italian and German and it is actually made up of two self-governing provinces and is known as Trentino-Alto Adige or Trentino-Sudtirol. Confused? Since the eighth century, it has been part of the Austro-Hungarian Empire and only a century ago did it become Italian. It is squeezed between Lombardy and the Veneto to the west and southeast and to the north lies Austria and Switzerland. So it is no surprise that many of the food influences come from its neighbours particularly the northern ones.
Eating in the region means eating heartily, even in the summer sunshine, we enjoyed abundant portions of canederli (large rustic dumplings made of bread, herbs and meat, ham or cheese in broth), masses of soft, creamy polenta with thinly sliced roast pork or sausage ragu and slow-cooked beans or thick venison steaks, sauerkraut and gnocchi (sometimes made of out of polenta). I think one waiter was highly disappointed that we weren't able to finish our gargantuan plates one hot day on a mountain with a view of the Dolomites. Somehow there was always room for dessert, though adopted from German and Austrian specialties, you can find cakes like black forest, schwarzplententorte (buckwheat cake, the recipe is below), sachertorte and linzertorte, often lathered with homemade, forest-picked berry jam and whipped cream. Question: Who did the author visit last month?

A:
Rosa and Massimo
****