Question: Which religious denomination was Amy Bess Miller concerned with preserving as a trustee of the Shaker Museum and Library?
Sentence (from "Shaker Museum at South Union"): The museum itself is located in the South Union Shaker Center House and Preservatory, an 1824 40-room Centre House, filled with original artifacts exemplifying the Shakers' craftsmanship and unique way of life.
Relevant evidence: No