What are some winter emergency supplies to carry in your vehicle?

• Blankets and extra clothing, sand or road salt, and a shovel.
• A heat source, candle, matches and a deep can to hold the candle, ice scraper, snow brush, and tire chains.
• Both A and B.
  Explanation:

  "Winter emergency supplies to carry in your vehicle: • blankets and extra clothing • sand or road salt • shovel • heat source, candle, matches and a deep can to hold the candle • ice scraper and snow brush • tire chains."
• None of the above.