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In this task, you're given an article and an answer. Your task is to generate the fill-in-the-blank question for this answer based on the given article. The blanks are always at the end of the question, and can be filled with more than one word or phrase.
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Article: Lying on his sickbed in hospital, all 86-year-old Lin Ruiming can do is stare out at a tiny part of sky through the small window. The old man used to ride his motorbike through the busy streets of downtown Beijing. All the while he could only dream of touring the world. He has been suffering from terminal lymphoma since February. As a last gift, his granddaughter,Lin Yifan,asked China's Internet population to give her grandfather a shot at globetrotting . Last week, Lin Ruiming's _ from Sydney Harbor, Australia, to the River Thames in London, UK, and even to a volcano in Auckland, New Zealand. Lin Yifan, 29, had promised to paint a portrait of her grandfather, but had almost forgotten her word until the old man got ill. "I had put off the painting for many years because I believed I would have plenty of time to do it," she said. She spent one evening last week working on a portrait, based on a photo taken on her grandfather's birthday last year. She posted the portrait on Sina Weibo, and called for Web users to take photos with the portrait in different locations and send them to her on May 11.Over the following five days she received about 20,000 photos, most of which were sent by people she had never met. She says that her grandfather, while too weak to view all the photos, has said that he is happy. "Thanks to all these helpers, I have become a celebrity around the world," the old man joked.
Answer: she believed she could do it anytime
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Lin Yifan put off painting the portrait mainly because _ .

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Article: SeaWorld San Diego is one of the world's famous marine adventure parks with 200 acres of world-class shows, thrilling rides and unforgettable animal encounters. More than 80 million visitors have explored the mysteries of the sea here.and spent the day checking out all eleven shows including the performance of Shamu the killer whale. In between shows you can enjoy yourself on Shipwreck Rapids. When you find that the excitement has drained your energy you can take a break to watch Shamu close! Summer special SeaWorld San Diego 7-days pass Adults at Kid's Price! Unlimited admission to SeaWorld San Diego for up to 7 consecutive days from date of first use.(available through September 30, 2010) Adult (ages 13+) Gate Price $69.00 Your Price$56.50 Child (ages 3-12) Gate Price $59.00 Your Price $56.50 7-Day Pass FREE BONUS: SeaWorld San Diego The Go San Diego Card is your ticket to the best San Diego has to offer. For one price you can enter over 55 attractions - including the San Diego Zoo, The U.S.S. Midway, Legoland, Whale Watching Excursions, and much more. The Go Card is the only ticket you need, saving you up to 55% compared to buying individual admissions. Plus, enjoy VIP access to some of San Diego's top attractions.(available April 1, 2010 - March 31, 2011) Adult (ages 13+) Gate Price $284.00 Child (ages 3-12) Gate Price $210.00 Child's Ticket for Only $5.00 For nearly 50 years, SeaWorld Parks & Entertainment has been rescuing and rehabilitating animals in need. We also work to support conservation efforts around the world. It's our passion and our duty. We would like to invite you to be a part of it. Now through December 31, 2010, when U.S. residents purchase a full-price adult admission, children ages 3-12 receive a ticket to SeaWorld for only $5.00. (Limit of one $5.00 SeaWorld Cares child ticket with each adult ticket purchased - up to a maximum of 6 child tickets). If you require more child tickets, you'll need to purchase these from the 7-day child ticket listed above. 100% of the proceeds will be donated by SeaWorld to the SeaWorld/Busch Gardens Conservation Fund. Adult (ages 13+) Gate Price $69.00 Your Price$69. Child (ages 3-12) Gate Price $59.00 Your Price $5
Answer: to draw more visitors in the summer of 2010
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The purpose of the passage is _ .

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Article: There are a lot of things that happen to me in China but would certainly never happen in the US. One of those things is being called "strong". The first time was last December. I was walking across the high school campus in Guangzhou where I taught when a student in a gray scarf waved hello. I smiled and waved back, but then she stopped and called my name. "You're so strong!" She smiled and pointed at what appeared to be my arm. I looked down at my arms. Let's get one thing clear: I'm a very skinny guy. Once, while rehearsing for a high school talent show, I was told by the teacher in charge that I couldn't participate in the men's shirtless dance routine because my visible rig cage would frighten the audience. "I'm so what?" "You're so strong!" _ repeated. "Um, thanks!" I didn't know what else to say, so we both waved goodbye. The next morning I stepped into my oral English classroom only to be greeted instantly by a unanimous "Waaa!" of shock and admiration. "What?" I asked. "You're so strong!" shouted a boy from the back of the class. "Okay, will someone tell me what that means?" I was curious as to the real reason for such praise. So I turned to the monitor, gesturing for him to speak. "We just mean, you look very strong today," he offered earnestly. "What?! You mean like this?" I curled my arm like a bodybuilder. "No! But it's so cold, and you're only wearing a shortsleeve shirt." Oh, I got it. My "strength" had less to do with my muscle and more to do with my apparent ignorance of the cold weather.
Answer: an American teacher
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From the passage we can learn that the author is _ .