The Tomb of Seti I (17), c.1279 b.c. , is one of the largest tombs in the valley boasting some of the finest decoration.
The size of the Tomb of Seti is relatively bigger than the others. 
mnli hypothesis: The size of the Tomb of Seti is relatively bigger than the others.  premise: The Tomb of Seti I (17), c.1279 b.c. , is one of the largest tombs in the valley boasting some of the finest decoration.