Instruction: Using the product's title, description, features, price, and brand, identify and retrieve the values associated with a specified set of target attributes. Output the extracted values along with their respective sources (e.g., title or feature) indicating where each value was found.

Input:
Product title: Polo Ralph Lauren Men's Classic Fit Striped Poplin Dress Shirt
Product description: 100% Cotton, Men's crisp cotton poplin button-down dress shirt with an allover candy stripe pattern. Button-down collar with applied button placket. Multicolored embroidered pony logo on left chest. Long sleeves with buttoned barrel cuffs. Split back yoke with box pleat. Shirttail hem.
Product feature: 100% Cotton, Imported, Button-down collar with applied button placket, Multicolored embroidered pony logo on left chest, Long sleeves with buttoned barrel cuffs, Split back yoke with box pleat; Shirttail hem, Machine Washable; Imported, 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: 8 x 7 x 0.5 inches, Shipping Weight: 9.6 ounces ( View shipping rates and policies ), ASIN: B01AZIYPCU, Item model number: 69659216, Date first listed on Amazon: January 23, 2016, Average Customer Review: Be the first to review this item
Product price: $59.97
Product brand: Polo Ralph Lauren
Target attributes: Pattern
Answer: attribute: pattern
value: striped
source: product title
attribute: pattern
value: stripe
source: product description