(a) summarize: "Summarize in at most 60 words:" + a 300-word synthetic text (source/text_a.txt) (b) json: "Extract JSON with keys name, city, amount (number) from: 'Yesterday Dana Levi from Haifa wired us about 1,250 shekels for the blue lamp.' Return only JSON." (c) code: "Write a Python function is_prime(n) in about 20 lines with docstring. Return only code in one fence." Check: is_prime(2),(97) True; (1),(100) False. (d) hebrew: "מהי בירת ישראל? ענה במשפט אחד בעברית." (e) tool: tools=[get_weather(city)] with "What's the weather in Paris?" ; pass = tool_calls present.