Entities mentioned:
- Deommodore Lenoir: Competitive spirit, Aggression, Self-preservation
- Jaxon Smith-Njigba: Determination, Professional pride, Competitive spirit
- San Francisco 49ers: Pride, Competitive spirit, Self-preservation
- Seattle Seahawks: Ambition, Competitive spirit, Recognition

Article Assessment:
Credibility Score: 75/100
Bias Rating: 50/100 (Center)
Sentiment Score: 40/100
Authoritarianism Risk: 20/100 (Strongly Democratic)

Bias Analysis:
The article presents a balanced view of the game, including perspectives from both teams. It reports the incident and outcome without favoring either side explicitly.

Key metric: NFL Playoff Performance

Let me tell you something - this game was an absolute SLUGFEST! The 49ers' defense, usually a BRICK WALL, crumbled like a house of cards against the Seahawks' offensive onslaught. Lenoir's headbutt was a DESPERATE fourth-quarter move, trying to get into Smith-Njigba's head when the scoreboard was already out of reach. But let me tell you, folks, that kind of unsportsmanlike conduct is NOT championship mentality! The Seahawks came to play, bringing their A-game and leaving the 49ers in the dust. This wasn't just a win, it was a STATEMENT victory that'll echo through the playoffs. Seattle's stepping up to the plate and swinging for the fences, while San Francisco's left wondering what hit 'em!