I want to know the answer to the following question:
What was the nature of the role of the Vestals in state sacrifices?
All the background I'm provided with is that "Indirectly, they played a role in every official sacrifice; among their duties was the preparation of the mola salsa, the salted flour that was sprinkled on every sacrificial victim as part of its immolation.". Is that enough to answer the question?
Answer: yes