Instructions: 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.
Input: Question: What country was Turnbull born in? Passage:Mary was born the only child to David Turnbull (1900-1961), a native farm-owner in the Cheviot Hills, and Edna Mary Williamson (1901-1991), a schoolteacher from Laxey in the Isle of Man, on a farm not far from Wooler, Northumberland. In the 1920s Coventry grew to be the centre of UK motor industry, and her family moved to the thriving city when her father, who had been forced give up farming as a result of the Great Depression, found a job in motorcar engineering at the Rootes car factory. Throughout her childhood Mary led a happy but simple life despite having to live with different relatives during the Great Depression while her parents were both looking for work in Coventry, and being evacuated several times during World War II. She often described the experience of living through the Coventry Blitz and later, as a university student, the "doodlebugs" (V-1 flying bombs) in London.
 Links: a. World War II b. Coventry c. Cheviot Hills d. Wooler
Output:
c