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: Party Destination 209005 Johnny Tractor Invitations
Product feature: Includes (8) invitations (with envelopes)., You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition., Read the full returns policy, Go to Your Orders to start the return, Print the return shipping label, Ship it!, Product Dimensions: 9.6 x 5.8 x 0.4 inches, Shipping Weight: 0.8 ounces ( View shipping rates and policies ), ASIN: B0065GG0HU, Date first listed on Amazon: November 10, 2011, Average Customer Review: 5.0 out of 5 stars 3 customer reviews
Product price: $11.30
Product brand: Birthday Express (non-pod Tablewar
Target attributes: Quantity
Answer: attribute: quantity
value: None
source: None