Given two noun phrases (arguments) and relationship between them, form a sentence that expresses theses arguments with the given relationship.

Relationship: 'be member of', Argument/Subject 1: 'executive director', Argument/Subject 2: 'board'
Suresh is an ex officio member of the Board of CFI London , being Executive Director and Company Secretary of CFI London .

Relationship: 'be town in', Argument/Subject 1: 'jaffrey', Argument/Subject 2: 'cheshire county'
Jaffrey Airport Silver Ranch is located in the Town of Jaffrey in Cheshire County in the Monadnock Region of southwestern New Hampshire .

Relationship: 'be invent by', Argument/Subject 1: 'web', Argument/Subject 2: 'tim berners-lee'
Tim Berners-Lee invented the World Wide Web in 1989 thus making the Internet more user-friendly with what he called "hyperlinks . "