Instruction: Given the title, description, feature, price, and brand of a product and a set of target attributes, extract the value of each target attribute from the product information. Output the extracted value and the corresponding source (e.g., title or feature) denoting where the value is extracted.

Input:
Product title: Ichifuji Domestic Variety Kewpie Doll Set ( 12 Body Entering)
Product description: Product Description The Kewpie doll height 3.5cm ~ 5cm was in rose tea pack. We want a variety of types in a few! ! Want to order a sample! ! I want a variety of form since decorate in one place! ! We recommend a variety pack to such people. now! 'm Also popular souvenirs to overseas ? Domestic variety Kewpie doll set ( 12 body entering)
Product feature: Japan Import, ? Height: 3.5cm / 5cm, [3.5cm] stand ~ 2 body, Heart ~ 1 body, [5cm] stand ~ 2 body, crawling ~ 1 body, hospitality ~ 1 body, Heart ~ 1 body, brown ~ 1 body, Sitting ~ 2 body, ribbon ~ 1 body
Product price: $20.80
Product brand: Ichifuji
Target attributes: Battery Type
Answer: attribute: battery type
value: None
source: None