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: 250g Buckwheat Tea Bags Efuton Chinese Natural Organic Flora Herbal Tea Convenient
Product description: herbal tea, is a catch-all term for any non-caffeinated beverage made from the infusion or decoction of herbs, spices, or other plant material in water.These drinks are distinguished from caffeinated beverages like coffee, mat, kuding, and the true teas (black, green, white, yellow, oolong, etc.), or from a decaffeinated tea, in which the caffeine has been removed. In addition to serving as a beverage, many tisanes are also consumed due to a perceived medicinal benefit., Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.
Product price: $19.50
Product brand: Efuton Herbal tea
Target attributes: Form
Answer: attribute: form
value: bags
source: product title