gq: The area's many colleges and universities make Boston an international center of higher education and medicine, and the city is considered to be a world leader in innovation. Boston's economic base also includes finance, professional and business services, biotechnology, information technology, and government activities. Households in the city claim the highest average rate of philanthropy in the United States; businesses and institutions rank amongst the top in the country for environmental sustainability and investment. The city has one of the highest costs of living in the United States, though it remains high on world livability rankings.
Question: Boston is internationally known for education and medicine because of its many what? Question: How does Boston rank on world livability? Question: Households in Boston claim the highest average rate of what in the United States? Question: What ranks in the top of the country for investment? Question: Bostons businesses rank top in the country for what? Question: Where does Boston rank as far as cost of living in the United States?