Take the following as truth: Some 30 years later, the Annunciation triptych of Simone Martini, with Mary shying away from archangel Gabriel, has the characteristic elegance and poetry of his Siena school.
Then the following statement: "Simone Martini's Annunciation triptych is considered the best painting of the Siena school." is true, false, or inconclusive?
Answer: Inconclusive