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: NIKE Golf Dri-FIT Sport Colorblock Polo
Product description: Colorblocking on the chest challenges the traditional polo, while Dri-FIT moisture management technology helps keep things cool. Features a self-fabric collar, three-button placket and open hem sleeves. The contrast heat transfer Swoosh design trademark is on the right chest. Made of 6-ounce, 100% polyester Dri-FIT fabric.
Product feature: 100% Polyester, Colorblocking on the chest challenges the traditional polo, while Dri-FIT moisture management technology helps keep things cool., Features a self-fabric collar, three-button placket and open hem sleeves., The contrast heat transfer Swoosh design trademark is on the right chest., Made of 6-ounce, 100% polyester Dri-FIT fabric., Shipping Information: View shipping rates and policies, ASIN: B07BTMM57L, Date first listed on Amazon: June 6, 2015, Average Customer Review: Be the first to review this item
Target attributes: Neckline
Answer: attribute: neckline
value: polo
source: product feature
attribute: neckline
value: polo
source: product description
attribute: neckline
value: polo
source: product title