Paulo Costa attempts to provoke Azamat Murzakanov before weekend bout

Paulo Costa engaged in attempts to provoke Azamat Murzakanov during a pre-fight encounter. Murzakanov responded to Costa's provocations only with smiles, not taking the bait. The two fighters are scheduled to face each other this weekend in an important middleweight matchup. The interaction appears to be part of typical pre-fight mind games and promotion. Additional context or details about the specific nature of Costa's provocations are limited in the original post.