Take the following as truth: Five years later, the Taira were overthrown after being defeated in the straits between western Honshu and Kyushu, at the titanic sea battle of Dannoura which has a place in Japanese annals comparable to Waterloo or Stalingrad.
Then the following statement: "The Taira were victorious at the sea battle of Dannoura." is true, false, or inconclusive?