With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Mariah Carey entered into a contract for $100 million.
text_B: Poppleton is the main character in a series of children 's books written by American author Cynthia Rylant .. Cynthia Rylant. Cynthia Rylant. The stories follow a pig named Poppleton who moves from the city to a small town and enjoys humorous adventures with his friends and neighbors .. This series is marketed to children ages 5 to 9 .. Poppleton was the mascot for American Library Association 's 1997 reading campaign .. American Library Association. American Library Association
not_related.