Question: What is the year of the event which occured first, Sir Roderick Eddington was born, or British Airways merged with Iberia?
Related documents: [0]  [DOC] British Airways (BA) is the largest airline in the United Kingdom based on fleet size, or the second largest, behind easyJet, when measured by passengers carried. The airline is based in Waterside near its main hub at London Heathrow Airport. In January 2011 BA merged with Iberia, creating the International Airlines Group (IAG), a holding company registered in Madrid, Spain. IAG is the world's third-largest airline group in terms of annual revenue and the second-largest in Europe. It is listed on the London Stock Exchange and in the FTSE 100 Index. [END] 
[1]  [DOC] Sir Roderick Ian Eddington AO (born 2 January 1950 in Perth, Western Australia) is an Australian businessman. He is currently chair of the government body Infrastructure Australia, a director of News Corporation, continuing his long association with that company, and has served in other senior positions including as CEO of British Airways. [END] 
Answer: 
1950
1950