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: Nike Free 5.0 (Gs) Sz 4.5Y Girls Running Shoes Blue New In Box
Product description: Nike Free 5.0 (Gs) Sz 4.5Y Girls Running Shoes Blue New In Box
Product feature: Nike Free 5.0 (Gs) Sz 4.5Y Girls Running Shoes Blue New In Box, Package Dimensions: 11.6 x 7.4 x 4.1 inches, Shipping Weight: 1.1 pounds, ASIN: B00KMH92E6, Item model number: 644446-401, Date first listed on Amazon: January 2, 2015, Average Customer Review: 1.0 out of 5 stars 1 customer review
Target attributes: Type
Answer: attribute: type
value: shoes
source: product description
attribute: type
value: shoes
source: product title
attribute: type
value: shoes
source: product feature