Question syntax
Questions are plain English. The parser turns them into a structured request before anything runs.
The shape of a question
A well-formed question names a measure, an optional comparison window, and optionally the kind of analysis you want. Everything else is inferred from your schema.
why did revenue drop last quarter?where is churn breaking this month?what predicts a chargeback?
The parsed request
Before the analysis runs, WHYSE shows you the structured request it parsed — measure, window, filters. That's the one non-deterministic step in the pipeline, so it's the one step you get to check.