Passage: Lahiri was born in London, the daughter of Bengali Indian emigrants from the state of West Bengal. Her family moved to the United States when she was two; Lahiri considers herself an American and has said, "I wasn't born here, but I might as well have been." Lahiri grew up in Kingston, Rhode Island, where her father Amar Lahiri works as a librarian at the University of Rhode Island; he is the basis for the protagonist in "The Third and Final Continent", the story which concludes Interpreter of Maladies. Lahiri's mother wanted her children to grow up knowing their Bengali heritage, and her family often visited relatives in Calcutta (now Kolkata).When she began kindergarten in Kingston, Rhode Island, Lahiri's teacher decided to call her by her pet name, Jhumpa, because it was easier to pronounce than her "proper name". Lahiri recalled, "I always felt so embarrassed by my name.... You feel like you're causing someone pain just by being who you are." Lahiri's ambivalence over her identity was the inspiration for the ambivalence of Gogol, the protagonist of her novel The Namesake, over his unusual name.  In an editorial in Newsweek, Lahiri claims that she has "felt intense pressure to be two things, loyal to the old world and fluent in the new." Much of her experiences growing up as a child were marked by these two sides tugging away at one other. When she became an adult, she found that she was able to be part of these two dimensions without the embarrassment and struggle that she had when she was a child. Lahiri graduated from South Kingstown High School and received her B.A. in English literature from Barnard College of Columbia University in 1989.Lahiri then received multiple degrees from Boston University: an M.A. in English, an M.F.A. in Creative Writing, an M.A. in Comparative Literature, and a Ph.D. in Renaissance Studies. Her dissertation, completed in 1997, was entitled Accursed Palace: The Italian palazzo on the Jacobean stage (1603–1625). Her principal advisers were William Carroll (English) and...

Question: When did she graduate college?
1989