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: Ben Davis Worker's Utility Olive Teamster's Apron - One Size
Product description: When it's time to roll up your sleeves and get to work, it's time to grab this teamster's apron. The heavyweight poly-cotton blend will keep the clothes underneath looking presentable and free from spills, smears, and dust. There are plenty of pockets to hold essentials under the watchful eye of the Ben Davis gorilla logo, and leg straps keep the skirt in check when needed. When you don this apron, you'll be part of Ben Davis's 70-year tradition of hard-working work clothes, even though you're working on cutting-edge design.
Product feature: 40% Polyester- 60% cotton blend, Large chest pocket with pencil stall, Cross back straps ; Separate leg technology, One size fits all, Length 29" ; Chest Hem 10.5" ; Hem 36.25 "
Product price: $34.95
Product brand: Ben Davis
Target attributes: Department
Answer: attribute: department
value: None
source: None