{
    "action": "final",
    "content": "Here is the list of columns in the `raw.polling_on_ai_usage_jul_2026` dataset, along with their data types and meanings. The dataset primarily consists of polling questions, response options, and the percentage of respondents who selected each option, broken down by various demographic groups.\n\n### Question & Response Details\n*   **`question_number`** (BIGINT): The numerical identifier for the polling question.\n*   **`question_verbatim`** (VARCHAR): The exact, full wording of the question asked to respondents.\n*   **`response_verbatim`** (VARCHAR): The exact wording of the specific response option.\n*   **`Question`** (VARCHAR): A shortened or categorized version of the question.\n*   **`Response`** (VARCHAR): A shortened or categorized version of the response option.\n*   **`Overall`** (VARCHAR): The overall percentage of all respondents who selected this response.\n\n### Demographics: Age (VARCHAR)\n*   **`Age: 18–29`**: Percentage of respondents aged 18 to 29 who selected the response.\n*   **`Age: 30–44`**: Percentage of respondents aged 30 to 44 who selected the response.\n*   **`Age: 45–59`**: Percentage of respondents aged 45 to 59 who selected the response.\n*   **`Age: 60+`**: Percentage of respondents aged 60 and older who selected the response.\n\n### Demographics: Gender (VARCHAR)\n*   **`Gender: Female`**: Percentage of female respondents who selected the response.\n*   **`Gender: Male`**: Percentage of male respondents who selected the response.\n\n### Demographics: Income (VARCHAR)\n*   **`Income: Under $25K`**, **`Income: $25K–$50K`**, **`Income: $50K–$75K`**, **`Income: $75K–$100K`**, **`Income: $100K+`**: Percentage of respondents in each income bracket who selected the response.\n\n### Demographics: Education (VARCHAR)\n*   **`Education: Less than HS`**, **`Education: High school`**, **`Education: Some college`**, **`Education: Bachelor+`**: Percentage of respondents by educational attainment who selected the response.\n\n### Demographics: Employment (VARCHAR)\n*   **`Employment: Full-time`**, **`Employment: Part-time`**: Percentage of respondents by employment status who selected the response.\n\n### Demographics: Race (VARCHAR)\n*   **`Race: White, Non-Hispanic`**, **`Race: Black, Non-Hispanic`**, **`Race: Hispanic`**, **`Race: Other/2+, Non-Hispanic`**: Percentage of respondents by race/ethnicity who selected the response.\n\n### Demographics: Region (VARCHAR)\n*   **`Region: Northeast`**, **`Region: Midwest`**, **`Region: South`**, **`Region: West`**: Percentage of respondents by US region who selected the response.\n\n### Demographics: Occupation (VARCHAR)\n*   **`Occupation: Software & IT`**, **`Occupation: Managers`**, **`Occupation: Business, finance & legal`**, **`Occupation: Education & social services`**, **`Occupation: Engineering & science`**, **`Occupation: Healthcare`**, **`Occupation: Sales, office/admin & creative`**, **`Occupation: Manual & in-person services`**, **`Occupation: Other (please specify)`**: Percentage of respondents by occupational field who selected the response.\n\n### System Columns\n*   **`_ingestion_timestamp`** (TIMESTAMP), **`_batch_id`** (VARCHAR), **`_source_file`** (VARCHAR), **`_source_system`** (VARCHAR): Metadata columns tracking when and how the data was loaded."
}