Entities mentioned:
- Jerry Jones: Pride, Self-preservation, Professional pride
- NFL: Control, Professional pride, Righteousness
- Dallas Cowboys: Loyalty, Competitive spirit, Pride

Article Assessment:
Credibility Score: 75/100
Bias Rating: 50/100 (Center)
Sentiment Score: 35/100
Authoritarianism Risk: 30/100 (Generally Democratic)

Bias Analysis:
The article presents a balanced view, including both the NFL's action and Jones' explanation. It provides context with past incidents, maintaining a neutral stance.

Key metric: NFL Team Owner Conduct

Let me tell you something - this is a FOURTH QUARTER FUMBLE for Jerry Jones! The Cowboys' owner just got SACKED with a $250,000 fine for an unsportsmanlike gesture. This is RIDICULOUS! Jones claims it was an 'inadvertent' move, but the NFL isn't buying his Hail Mary excuse. I'm telling you right now, this is a MAJOR PENALTY that could impact the Cowboys' sideline game. Jones needs to step up to the plate and show that championship mentality by owning his mistake. The league is playing hardball, folks, and they're not afraid to throw the yellow flag on even the biggest players in the game. This is a critical moment for Jones to show he's still got that winning spirit and can rebound from this setback!