Premise: Richard III of England . Henry 's force engaged Richard 's army and defeated it at the Battle of Bosworth Field in Leicestershire . Richard was struck down in the conflict , making him the last English king to die in battle on home soil and the first since Harold Godwinson ( who was killed at the Battle of Hastings in 1066 ) .
Hypothesis: Richard III of England did not die in the Battle of Bosworth Field.
Label: CONTRADICTION