Take context from the input text and decide on the accurate relationship between 'Club Med' and 'Henri Giscard d'Estaing' from the options provided.
Options: product/material produced, director/manager, publisher, distribution format

"This partnership aims to generate strong sales growth in the European countries where Thomas Cook is present, a real opportunity for both our groups," Club Med Chairman Henri Giscard d'Estaing said.
director/manager