Text: Though Seti commissioned the temple between 1291 and 1279 b.c. , the colonnaded courtyards and ramps on its facade were added by his son Ramses II who usurped his father, trying every way possible to excise his name from the temple walls.
Entailment: Ramses II had problems with his father.
Contradiction: Seti killed his son Ramses II at birth to prevent future treachory.