At an interaction hosted by Doha Bank Group CEO R Seetharaman and his team where Qatar Airways Group CEO Akbar Al Baker was the Guest of Honour, Ambani also met with a number of top Qatari businessmen and investors.
Take context from the input text and decide on the accurate relationship between 'Qatar Airways' and 'Akbar Al Baker' from the options provided.
Options: member of, chief executive officer, legal form, parent organization