Question: John Edward Sununu (born September 10, 1964) is a former Republican United States Senator from New Hampshire, on November 4, 2008, Sununu lost his re-election bid to which former governor, the senior United States Senator from New Hampshire, since 2009?
Sentence (from "John E. Sununu"): His younger brother, Chris Sununu, is Governor of New Hampshire, having won the November 8, 2016 general election.
Relevant evidence: No