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: Walkers Shortbread Mini Crunchy Oatmeal, 4.4 oz.
Product description: Served with a cold glass of milk or a hot cup of tea, these crumbly and crunchy cookies are the perfect snack. The bite-sized oatmeal cookies come in a convenient resealable "grab and go" bag and contain all natural ingredients including whole wheat flour, creamery butter and whole grain oats. Perfect for kids and adults, they are the perfect "smart" snack to satisfy your cookie cravings., Wheat flour, butter (22%), wholegrain oats (22%), sugar, golden syrup (partially inverted sugar syrup), raising agents (sodium bicarbonate, disodium diphosphate), skimmed milk powder, salt, 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: Walkers Shortbread
Target attributes: Fresh / Frozen
Answer: attribute: fresh / frozen
value: None
source: None