Generate a correct and concise answer for the question based on the words in the context.

Example Input: Context : The Madonna and Child with St John and Angels (c. 1497), also known as The Manchester Madonna, is an unfinished painting attributed to Michelangelo in the National Gallery, London. 
Question : What is the name of the place where Manchester Madonna can be found?
Example Output: National Gallery

Example Input: Context : Milka is a traditional brand of chocolate confection which originated in Switzerland in 1825 and has been manufactured internationally by the US confectionery company Mondelēz International (formerly known as Kraft Foods) since 1990. 
Question : Which company is the parent company of Milka?
Example Output: Kraft Foods

Example Input: Context : British Airways merged with Iberia on 21 January 2011, formally creating the International Airlines Group (IAG), the world's third-largest airline group in terms of annual revenue and the second-largest in Europe. 
Question : What is British Airways's parent company?
Example Output:
International Airlines Group