(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because 2016 has been declared the year of post-truth politics, the year in which appeals to emotions (pathos) superseded the significance of factual evidence-based information (logos), affecting people's constructions and interpretations of events.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... Question: The writer believes that Options: A. people are different online B. not enough information C. People think about the wording D. people speek different online === The correct answer is
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C

(Q).
Happened to me while visiting Chicago a few weeks ago. A young couple with a baby in a pram boarded a crowded bus. The bus driver would not pull out of the stop until the pram was secured in the wheelchair chocks, however an elderly women wouldn't give up her seat (seat needed to be folded up in order to make room for the pram in the wheelchair holding apparatus). We sat there for about 45 minutes while the driver, the mother and the elderly lady argued. At the end, my wife and I offered our seats (more like a commanding, cajoling, what-she-wanted-to hear, kind of discourse), and the lady moved into our seats. The young couple locked down their pram, and the bus took off. Meg and I stood for the rest of the trip. She was really annoyed over having to move, and there was some baggage attached to her situationI hate to have to mention the racial aspects here but it's an important aspect of the story. Most of the passengers were younger white folks (bus was heading through a neighborhood where re-gentrification had taken place). The elderly woman was at least 75 years and the only black person in the front of the crowded bus. She was sitting in a designated seat reserved for elderly or handicapped, and obviously she had earned her status to claim that seat. Unfortunately, it was also the one seat that needed to be vacated if the wheelchair equipment got used. As the bus rode on, her anger simmered. She asked me what I (middle-aged white guy) would do in a spot like that. All I could answer was to offer it up to God. Hot day, no air conditioning on the bus, people just want to get to their destinations. Question: After he got off the bus, the man probably feels: Options: A. Angry at the couple for making the woman give up her seat B. Angry at the woman for making him give up his seat C. not enough information D. Glad that the ordeal is over === The correct answer is
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D

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SEOUL The Inter-Korean summit began Friday morning with a historic step as North Korean leader Kim Jong Un crossed the military demarcation line that has divided Korea for over 60 years. At the end, the leaders of the communist North and Democratic South embraced prior to announcing a joint declaration committing to denuclearization and peace. "Today, Chairman Kim Jong Un and I confirmed that the realization of the nuclear-free Korean peninsula through complete denuclearization is our common goal," said President Moon Jae-in at a ceremony to announce what they are calling the Panmunjom declaration. The North Korean leader also endorsed the joint declaration as well as past inter-Korean agreements without elaborating or specifically acknowledging the agreed upon outcome to dismantle his country's threatening nuclear program. "We have decided to open this transitional phase of improvement in relations and development by thoroughly implementing the North-South Declarations and all the agreements that have already been adopted," said Kim. Kim is now the first North Korean leader to cross into South Korea. He was greeted by Moon, who waited on the South Korean side of the borderline in the village of Panmunjom, the historic site, where the Korean War armistice was signed in 1953. The two leaders smiled as they shook hands across the border. Kim then stepped over the cement boundary marker. Kim said he was, "excited to meet at this historic place" and later wondered "why it took so long" to get there. "It really has a strong emotional impact on me," said Kim about the warm welcome he received from the people of South Korea. President Moon welcomed Kim to the South and said he would like to one day visit North Korea. Laughing, the two together momentarily stepped over the border marker into the North's side of the demilitarized zone. The two leaders posed for pictures with an unsmiling Kim dressed in a communist Mao-style suit and a smiling Moon in western business attire. Question: What is probably true about Kim Jong Un? Options: A. he was glad to make progress with President Moon Jae-in B. he likes communist Mao-style suits C. not enough information D. he is emotional === The correct answer is
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A