import random

def multi_agent_brain(task):
    agents = [agent1, agent2, agent3]
    results = [a(task) for a in agents]
    return f"🤝 Multiple agents responded:\n" + "\n---\n".join(results)

def agent1(task): return f"Agent Alpha completed: {task.upper()}"
def agent2(task): return f"Agent Beta handled: {task[::-1]}"
def agent3(task): return f"Agent Gamma response: {task.lower()}"