Please help topic sentence for this paragraph: t is said that the sub continent Greenland is so named because its discoverer, Eric the Red, wanted to attract settlers from his homeland. The hardy Viking men and women who were lured by the visions of verdant pastures found themselves confronted with a frozen wasteland, and, no doubt, a fast talking Eric the Red. Anybody who has been in business for a few years has experienced the sensation of landing upon similar shoresperhaps a sales territory that did not quite live up to the loving descriptions of management, or a "key account" which turned out to be run by the CEO from hell.