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: Murray Feiss F2762/3CI Weston 3 Light Chandelier, 38" x 8" x 20", Colonial Iron
Product description: Murray Feiss F2762/3CI is a 3 Bulb Chandelier in the Weston Collection.
Product feature: 5-Inch by 11-Inch canopy, 96-Inch brown cord, cUL listed for dry locations, 72-Inch chain, White Opal Etched Glass
Product brand: Murray Feiss
Target attributes: Number of Lights
Answer: attribute: number of lights
value: 3 light
source: product title
attribute: number of lights
value: 3 bulb
source: product description