I need to explore this adverse events dataset systematically to identify surprising or counterintuitive patterns. Let me start by understanding the overall structure and then look for unexpected relationships. ```json { "action": "tool_call", "reasoning": "First, I'll get an overview of the dataset to understand its context and any high-level patterns that might guide me toward surprising findings.", "tool": "read_insight", "args": { "section": "overview" } } ```