Original sentence: He is a boy
Edited sentence: " Once at college, Zuckerberg's Facebook started off as just a "Harvard-Thing," until Zuckerberg then decided to spread Facebook to other schools and enlisted the help of roommate Dustin Moskovitz.By the beginning of the summer, Zuckerberg and Moskovitz had released Facebook at almost forty-five schools and hundreds of thousands of people were using it.The idea for Facebook came from his days at Phillips Exeter Academy which had a long-standing tradition of publishing an annual student directory with headshot photos of all students, faculty and staff known as the "Facebook.They first spread it to Stanford, Dartmouth, Columbia, Cornell and Yale, and then to other schools with social contacts with Harvard.Zuckerberg launched Facebook from his Harvard dorm room on February 4, 2004.Zuckerberg was a member of the Alpha Epsilon Pi fraternity while at Harvard