Anchor: student developed a Web-business  He set up a site, which uses an algorithm to tell guys where to take a date, by convincing venture capitalists to front money, hiring tech experts to write code, working 17-hour days, and bedecking his offices with inspirational quotes.
Entailed: The student did many things to develop a web business. 
Contradiction: The business man built his own website by himself with no help. 
Contradiction: That is something I would never dare to even try.
Contradiction: The group watched them men with guns.
Contradiction: The Bergama Archaeological Museum is on the outskirts of the modern-day town.
Contradiction: She felt that she should prepare more before continuing intercourse with Albert.