Instruction: Using the product's title, description, features, price, and brand, identify and retrieve the values associated with a specified set of target attributes. Output the extracted values along with their respective sources (e.g., title or feature) indicating where each value was found.

Input:
Product title: Brassex 8628-BLK Soho Push Back Recliner
Product description: This push-back recliner will take your design game to a new level! Satisfying your need for a stylish and, more importantly, comfortable place to rest. Wrapped in a rich leatherette fabric, the recliner is easy to clean and offers even more relaxation, with the peace of mind that there's nearly no maintenance required! All of this practicality is enhanced by the rich color choices, which will blend seamlessly into any existing color palette.
Product feature: Rich Leatherette Fabric, Push Back Recliner, Highly Comfortable
Product brand: Brassex
Target attributes: Upholstery Material
Answer: attribute: upholstery material
value: leatherette
source: product feature
attribute: upholstery material
value: leatherette
source: product description