Re: the error is in call it "AI" !!!
AI works with connected by their sense paragraphs, where each paragraph contains a (more or less) clear formulated and described idea. Described in terms of all weighted the paragraphs' patterns, where these weights are the only AI statistics.
These paragraphs are derived from (more or less) meaningful texts that (sometimes, often) contain causal and logical connections. AI captures this relationship by taking into account their timestamps and establishing relationships between patterns of paragraphs.
Initially, AI technology was developed as a response to the challenge of NIST TREC QA - how to find answers to Factoid and Definition questions? The problem of explaining " What, How and Why?" was not important - I need to find answers.