Question: When was the Australian actress, known for originating the role of Glinda in the West End production of "Wicked" and performing with the Wharf Revue, born?
Sentence (from "Helen Dallimore"): Helen Dallimore (born 31 October 1971) is an Australian actress, known for originating the role of Glinda in the West End production of "Wicked".
Relevant evidence: Yes