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: Vice60 Rhinestone Studded Strappy Big Buckle Heel Cover Stiletto Dance Shoe
Product description: This adorable fashion heel is adorned with mini rhinestone studs that accents the mesh glitter exterior. Fastened by cut big buckle. Fits true to size. By Blossom.
Product feature: Synthetic, Imported, Synthetic sole, True to size., Shipping Information: View shipping rates and policies, ASIN: B07C1D46F3, Date first listed on Amazon: May 27, 2013, Average Customer Review: 5.0 out of 5 stars 3 customer reviews
Product price: $37.99
Product brand: Sully's
Target attributes: Type
Answer: attribute: type
value: shoe
source: product title