Instruction: Using the product's title, description, features, price, and brand, identify and retrieve the values associated with a specified set of target attributes. Output the extracted values along with their respective sources (e.g., title or feature) indicating where each value was found.

Input:
Product title: Carlos V Chocolate
Product description: Nestle 96 mouthwatering small Carlos V Chocolate bars by Nestle., Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.
Product price: $48.95
Product brand: Carlos V
Target attributes: Occasion
Answer: attribute: occasion
value: None
source: None