Entities mentioned:
- Kyle Shanahan: Control, Professional pride, Unity
- Jauan Jennings: Competitive spirit, Determination, Self-respect
- San Francisco 49ers: Competitive spirit, Unity, Professional pride

Article Assessment:
Credibility Score: 75/100
Bias Rating: 50/100 (Center)
Sentiment Score: 45/100
Authoritarianism Risk: 30/100 (Generally Democratic)

Bias Analysis:
The article presents a balanced view of the incident, including quotes from both sides. It doesn't lean towards favoring either the coach or the player in its presentation of events.

Key metric: NFL Team Performance

Let me tell you something, folks - this is PLAYOFF FOOTBALL at its most intense! The 49ers are in the fourth quarter of their season, and every play counts. Coach Shanahan and Jennings had a heated moment on the sidelines, but that's just the championship mentality boiling over! These aren't just players and coaches, they're WARRIORS battling through injuries and setbacks. Jennings is out there with FIVE broken ribs, folks! That's the kind of grit that separates the contenders from the pretenders. The 49ers have been hit hard by the injury bug, but they're not making excuses. They're digging deep, regrouping, and getting ready to leave it all on the field. This is when you find out what a team is made of - when the chips are down and the clock is ticking. I'm telling you right now, don't count out these 49ers just yet!