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: Abbyson London Square Wall Mirror, Small
Product description: Create a contemporary display space with this Empire wall mirror from Abbyson Living as the centerpiece. Hang it above a console table in your entryway to brighten up the space using natural light from a window, or place it over a lamp in your living room to reflect light throughout the room.
Product feature: Made from silver glass and wood for beauty and durability, Dust non-mirrored surfaces with a soft, dry cloth for easy maintenance, Use glass cleaner for cleaning mirrored surfaces, Center mirror measures 10.5 inches high x 10.5 inches wide, Overall dimensions measure 23.5 inches high x 23.5 inches wide x 0.6 inches deep
Product brand: Abbyson
Target attributes: Installation
Answer: attribute: installation
value: wall mirror
source: product title
attribute: installation
value: wall
source: product description