Question: What fictional character featured in "SpongeBob SquarePants" first appeared in the episode "Tea at the Treedome"?
Sentence (from "Carolyn Lawrence"): Carolyn Jean Lawrence (born May 21, 1964) is an American actress and voice actress who is known for her long-running-role as Sandy Cheeks on "SpongeBob SquarePants".
Relevant evidence: Yes