Instruction: Given the title, description, feature, price, and brand of a product and a set of target attributes, extract the value of each target attribute from the product information. Output the extracted value and the corresponding source (e.g., title or feature) denoting where the value is extracted.

Input:
Product title: AXIS 45111 1-Outlet Surge Protector (45111)
Product description: 1-Outlet Surge Protector helps to protect your work area with surge protection
Product feature: 2 flat blade plugs, 90 Joules, Without telephone protection, UL listed
Product brand: AXIS
Target attributes: Number of Outlets
Answer: attribute: number of outlets
value: 1-outlet
source: product title
attribute: number of outlets
value: 1-outlet
source: product description