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: Cambridge & Thames Danish Style Butter Cookies 4 Oz Mini Tin (1 Tin)
Product description: Delicious Danish Style Butter Cookie in a reusable blue tin. Treat your guests to a classic after dinner snack. Smaller Size compact and take them on the GO - Bus, Train, Car, Plane, anywhere you want a snack. Premium butter cookies are a wonderful sweet snack best enjoyed after a lovely meal during gatherings of family and friends, or shared with coworkers and colleagues during a morning coffee break., 'WHEAT FLOUR, SUGAR, VEGETABLE FAT (MAY CONTAIN: PALM OIL, COTTONSEED OIL, SUNFLOWER OIL, SESAME OIL, MUSTARD OIL), BUTTER, GLUCOSE SYRUP, SKIM MILK POWDER, SALT, AMMONIUM BICARBONATE & SODIUM BICARBONATE (LEAVENING AGENTS), SOY LECITHIN (EMULSIFIER) AND ARTIFICIAL FLAVORS.', 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: $8.98
Product brand: Cambridge & Thames
Target attributes: Fat Content
Answer: attribute: fat content
value: None
source: None