Instruction: Parse the product information to locate the target attribute, and then provide the extracted value of the target attribute and its source in the output, specifying None if the attribute is not present.

Input:
Product title: Maxim's Paris Gift-pack 8 Dark Chocolate Squares
Product description: A lovely gift-pack of 8 Maxims chocolate squares, Dark Chocolate with Cocoa Beans Pieces, 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 brand: Maxim's Paris
Target attributes: Sugar Content
Answer: attribute: sugar content
value: None
source: None