Instruction: Extract the value of the target attribute from the given product information and output it along with the corresponding source.

Input:
Product title: Lipton Black Tea Bags 100% Natural Tea 100 ct
Product description: Lipton Tea, Tea Bags, 100-Count (Pack of 3), 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 feature: Rich taste, intense color and invigorating aroma, Carefully selected and fresh-pressed tea leaves, capturing as much natural tea taste as possible, Wrapped Stay Fresh tea trays help preserve great tea taste and aroma, Enjoy hot or iced, Made with only 100% Rainforest Alliance certified tea bags, Lipton Black Tea Bags, 8 Ounces (100 Tea Bags), 1. Add the teabag of your choice to a cup, 2. Boil water, then pour over the teabags, 3. Let the tea steep for at least 5 minutes to get the strongest flavor possible, 4. While your tea is brewing, heat a half cup of milk either by microwaving for 45 seconds (settings vary between machines) or by heating in a pan until its steaming, 5. Transfer the hot milk to a jug, and use a milk frother to get that extra-fluffy, foam effect. The desired amount should be about inch thick on top of the milk, 6. Remove the infuser or teabag from your cup and pour in the milk, 7. Add an optional dash of honey or sugar for extra sweetness
Product price: $17.40
Product brand: Lipton
Target attributes: Form
Answer: attribute: form
value: bags
source: product description
attribute: form
value: teabags
source: product feature
attribute: form
value: bags
source: product title
attribute: form
value: bags
source: product feature
attribute: form
value: teabag
source: product feature