Question: Alessandra Ferri was granted what most notable title for her profession?
Sentence (from "Alessandra Ferri"): She danced with the Royal Ballet (1980–1984), American Ballet Theatre (1985–2007) and La Scala Theatre Ballet (1992–2007) and as an international guest artist, before temporally retiring on 10 August 2007, aged 44, then returning in 2013.
Relevant evidence: No