[
    {
        "role": "user",
        "content": "2%2B2"
    },
    {
        "role": "assistant",
        "content": "2 + 2 = 4"
    },
    {
        "role": "user",
        "content": "what%20percent%20of%20250%20is%205"
    },
    {
        "role": "assistant",
        "content": "To find what percent 5 is of 250:\n\n5 \u00f7 250 = 0.02  \n0.02 \u00d7 100 = **2%**\n\nSo, 5 is 2% of 250."
    }
]