With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Brock Lesnar signed with a South Korean mixed martial arts promotion.
text_B: A one-liner is a joke that is delivered in a single line .. joke. joke. A good one-liner is said to be pithy - concise and meaningful .. Comedians and actors use this comedic method as part of their act , e.g. Jimmy Carr , Tommy Cooper , Rodney Dangerfield , Ken Dodd , Stewart Francis , Zach Galifianakis , Mitch Hedberg , Anthony Jeselnik , Milton Jones , Shappi Khorsandi , Jay London , Mark Linn-Baker , Demetri Martin , Groucho Marx , Dan Mintz , Emo Philips , Tim Vine , Steven Wright and Henny Youngman .. Jimmy Carr. Jimmy Carr. Tommy Cooper. Tommy Cooper. Rodney Dangerfield. Rodney Dangerfield. Ken Dodd. Ken Dodd. Stewart Francis. Stewart Francis. Zach Galifianakis. Zach Galifianakis. Mitch Hedberg. Mitch Hedberg. Anthony Jeselnik. Anthony Jeselnik. Milton Jones. Milton Jones. Shappi Khorsandi. Shappi Khorsandi. Jay London. Jay London. Mark Linn-Baker. Mark Linn-Baker. Demetri Martin. Demetri Martin. Groucho Marx. Groucho Marx. Dan Mintz. Dan Mintz. Emo Philips. Emo Philips. Tim Vine. Tim Vine. Steven Wright. Steven Wright. Henny Youngman. Henny Youngman. Many fictional characters are also known to deliver one-liners , including James Bond , who usually includes short and witty quips after disposing of a villain .. James Bond. James Bond
not_related.