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: L.K. Bennett London Bondi Thong Sandal Clay Women's 6 M US / 36.5 Euro
Product description: L.K. Bennett London's sassy patent leather thong sandal embellished by the signature brogue bow, inspired by men`s wing tip shoes. Side buckle and round toe. Leather sole.
Product feature: Patent leather, Leather sole, Clay, Patent Leather, Shipping Weight: 3.5 pounds, ASIN: B00RUYC494, Date first listed on Amazon: January 6, 2015, Average Customer Review: 5.0 out of 5 stars 1 customer review
Product brand: L.K.Bennett London
Target attributes: Type
Answer: attribute: type
value: sandal
source: product title
attribute: type
value: sandal
source: product description