Entities mentioned:
- Kendrick Bourne: Ambition, Competitive spirit, Recognition
- Vanessa Bourne: Loyalty, Recognition, Enthusiasm
- San Francisco 49ers: Competitive spirit, Ambition, Professional pride
- Melissa Stark: Professional pride, Curiosity, Recognition

Article Assessment:
Credibility Score: 75/100
Bias Rating: 50/100 (Center)
Sentiment Score: 70/100
Authoritarianism Risk: 20/100 (Strongly Democratic)

Bias Analysis:
The article presents a balanced view of the situation, quoting directly from the player and reporter without editorializing. It provides factual information about Bourne's contract and performance without favoring any particular narrative.

Key metric: NFL Player Performance Incentives

Let me tell you something - this story is RIDICULOUS! Kendrick Bourne just scored a MASSIVE touchdown in the game of life, folks! He's not just catching passes, he's catching CASH! This wide receiver has stepped up to the plate and knocked it out of the park with a $500,000 bonus for surpassing 500 receiving yards. But hold onto your helmets, because there's more action on the horizon! Bourne's got his eye on the prize with another $250,000 waiting in the end zone if he can push to 600 yards. This is the kind of fourth quarter move that separates the champions from the bench warmers! And let's not forget the teammate dynamics here - Bourne's wife Vanessa is playing her own game, cheering from the sidelines but apparently running up the score on the family budget. It's a classic case of offense vs defense in the Bourne household, folks! This is the kind of high-stakes performance that keeps players hungry and fans on the edge of their seats. I'm telling you right now, with this kind of motivation, Bourne is showing a true championship mentality!