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: Set of 2 - Wood Sign - No Soliciting
Product description: Wooden block sign with black finish and distressed edges. Metal wire included for convenient hanging.
Product feature: Wooden block sign with black finish and distressed edges. Metal wire included for convenient hanging., "No Soliciting: Unless you are dropping off a bottle of wine or want to do my laundry.", Distressed Finish, Door Sign, 6in. x 7in.
Product price: $14.95
Product brand: Heart of America
Target attributes: Location
Answer: attribute: location
value: None
source: None