In data storytelling, the narrative is built around data to explain trends, patterns, and insights.
Raw data provides the evidence that supports the story and makes it credible.
Without data, a narrative alone would just be an opinion or assumption.
Combining the narrative with data helps the audience understand the reasoning behind the insight.
This approach makes the story trustworthy and actionable because it is backed by factual evidence.
Scores or probabilities are outputs derived from data, but the main foundation remains the data itself.
A project is not what accompanies the narrative — it is the broader context within which data is generated and used.
So, the correct answer is option (C) Data.