Question: We Need a Little Christmas was first performed by what British-American-Irish actress whose career has spanned seven decades?
Sentence (from "Angela Lansbury"): Dame Angela Brigid Lansbury, {'1': ", '2': ", '3': ", '4': "} (born 16 October 1925) is a British-American-Irish actress who has appeared in theatre, television and film, as well as a producer, voice actress, singer, and songwriter.
Relevant evidence: Yes