Question: A festival whose aim was to promote independent journalism was attended by a member of Parliament who was sometimes known as what?
Sentence (from "Martin Bell"): Martin Bell, OBE, (born 31 August 1938) is a British UNICEF (UNICEF UK) Ambassador, a former broadcast war reporter and former independent politician who became the Member of Parliament (MP) for Tatton from 1997 to 2001.
Relevant evidence: No