Using Stanford NLP want to get sentiment for full context with bias

I'm using the Stanford NLP to help with a personal project. Last week I couldn't tell you what a Verb or Adverb was to be quite honest. I've been feeding my C# program titles/comments from stock investing subs to get the "Sentiment". Someone posted:

To r/ALL: 1 Year ago, the most unprecedented move in the history of the stock market happened. [Positive]
The Buy Button was turned off for a specific stock. [Negative]
1 year later and there have …

bias languagetechnology nlp stanford