Q: In this task, you're given a question, a context passage, and four options which are terms from the passage. After reading a passage, you will get a brief understanding of the terms. Your job is to determine by searching and reading further information of which term you can answer the question. Indicate your choice as 'a', 'b', 'c', or 'd'. If you think more than one option is plausible, choose the more probable option to help you answer the question.
Question: Out of the companies co-founded by Ray King, are any still in business? Passage:Raymond "Ray" King (born 1964) is an American entrepreneur and co-founder of multiple companies including AboutUs.org and Top Level Design. He began his career by creating The Computer Workshop with a group of friends which offered computing classes at Grand Central Terminal in Manhattan. This venture earned him $60,000, enough to cover tuition at the Massachusetts Institute of Technology (MIT) for one year. King studied computer science there until he left in 1984 to start Semaphore Inc. which sold accounting and project management software, that he had begun developing in college, to architecture and engineering firms. He founded SnapNames, which specialized in "snapping up" expired domain names, in 2000 after relocating to Portland, Oregon. King left the company in 2005 and founded the wiki Internet domain directory AboutUs.org in 2006. He served as chief executive officer until stepping down in 2013. In 2012, he and his brother-in-law founded the registry Top Level Design, which manages the new top-level domains .design, .ink, and .wiki. King and his wife have one daughter and reside in the Portland metropolitan area.
Links: a. Top Level Design b. Massachusetts Institute of Technology c. AboutUs.com d. Top Level Design
A:
c