Instruction: First, identify the target attributes from the provided list. Then, scan the product title, description, feature, and brand to extract the values associated with each target attribute. Finally, create a list of dictionaries, each containing the extracted attribute, its corresponding value, and the source where it was found.

Input:
Product title: Monte Carlo 5WF52BR Weatherford 52-Inch 5-Blade Outdoor Ceiling Fan with American Walnut ABS with Grain Blades, British Bronze
Product description: The Weatherford series by Monte Carlo is an understated, all-weather design, perfect for an added breeze on a sun porch, veranda or patio. This model features a rich British Bronze Finish, five 52-Inch American Walnut ABS with Grain Blades, an Energy Star Qualified rating and is Wet Rated (listed for wet locations.) Light Kits and Optional Remotes sold separately (remote product numbers CK250, CT100, ESWWC-1/2/3.) Flush Mountable with purchase of Canopy MC192 (flush height 10.75-Inch.) Fan height measures 12.75-Inch requiring a minimum ceiling height of 8-Feet. The 153-by-15-mm Motor and 12-Inch Blade Pitch provides an airflow of 5,058 and an airflow efficiency of 84-Cubic Feet per minute per-Watt and is energy efficient with an electricity use of 61-Watt (excluding lights.) Whether its form and style or simple functionality, know that Monte Carlo sets the standard for exceptional quality.
Product feature: Heavy duty 153-by-15-mm motor, 12-Degree blade pitch for optimum air movement, Energy star qualified, Indoor and outdoor use - UL and CUL listed for wet locations, Blade options available: 52-Inch standard blade
Product brand: Monte Carlo
Target attributes: Number of Blades
Answer: attribute: number of blades
value: 5-blade
source: product title
attribute: number of blades
value: five 52-inch american walnut abs with grain blades
source: product description