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: Sizzlin Cool Manta Ray Ride-on pool float Age 3+ (Colors/Styles May Vary)
Product description: Your child will have a blast playing on their own inflatable Manta Ray.
Product feature: 59" x 45", Inflatable, Handles to hold on to while floating on
Product brand: Sizzlin' Cool
Target attributes: Capacity
Answer: attribute: capacity
value: None
source: None