In June, Bouygues head Martin Bouygues rebuffed a 10 billion euro bid for Bouygues Telecom, France's third-largest mobile operator, by Altice (ATCE.AS), the holding company of tycoon Patrick Drahi.
Take context from the input text and decide on the accurate relationship between 'Bouygues' and 'Martin Bouygues' from the options provided.
Options: chief executive officer, director/manager, stock exchange, chairperson