Initial Agent System Design with Pydantic AI

Your first task is to design the core agent structure using Pydantic AI. Define distinct Pydantic models for market research data, competitor analysis reports, and final strategic recommendations. Then, outline at least three specialized Pydantic AI agents (e.g., Market Researcher, Competitor Analyst, Strategy Synthesizer) with their specific roles, inputs, and expected structured outputs. Describe how these agents will interact.