With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Walter Matthau won a cat.
text_B: Walter Matthau -LRB- -LSB- ˈmæθaʊ -RSB- October 1 , 1920 -- July 1 , 2000 -RRB- was an American actor and comedian , best known for his role as Oscar Madison in The Odd Couple and its sequel 30 years later , The Odd Couple II , and his frequent collaborations with Odd Couple co-star Jack Lemmon , particularly in the '90s with Grumpy Old Men and its sequel Grumpier Old Men .. The Odd Couple. The Odd Couple ( film ). Grumpy Old Men. Grumpy Old Men ( film ). Oscar Madison. The Odd Couple. The Odd Couple II. The Odd Couple II. Jack Lemmon. Jack Lemmon. Grumpier Old Men. Grumpier Old Men. He won the Academy Award for Best Supporting Actor for his performance in the 1966 Billy Wilder film The Fortune Cookie .. The Fortune Cookie. The Fortune Cookie. Academy Award for Best Supporting Actor. Academy Award for Best Supporting Actor. Billy Wilder. Billy Wilder. Besides the Oscar , he was the winner of BAFTA , Golden Globe and Tony awards .. BAFTA. British Academy of Film and Television Arts. Golden Globe. Golden Globe Award. Tony. Tony Award
related.