The exercise is to decide whether the question accepts the proposed suggestion as a correct answer. If yes, write "True", otherwise write "False".
Question: what country is madrid spain in
Suggestion: Madrid also ranks among the 12 greenest European cities in 2010.<ref name="http://www.citymayors.com/environment/greenest-cities-europe.html"> Madrid is currently a Candidate City for the 2020 Summer Olympics .
