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: Easy Spirit Landslide - Women's Mid-Calf Boots Brown
Product description: Function meets fashion in the stylish Easy Spirit Landslide boot. This women's suede boot has a fleece lining that extends all the way to the toe, as well as extra cushioning in the heel. The side snap closure with buckle detail allows you to wear the sha Easy Spirit Landslide - Women's
Product feature: Package Dimensions: 12.8 x 12 x 4 inches, Shipping Weight: 3.05 pounds, ASIN: B005943H2A, Date first listed on Amazon: July 16, 2013, Average Customer Review: 5.0 out of 5 stars 1 customer review
Target attributes: Type
Answer: attribute: type
value: boot
source: product description
attribute: type
value: mid-calf
source: product title
attribute: type
value: boots
source: product title