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: Diesel Boys' Tided Short Sleeve Logo T-Shirt
Product description: Tided short sleeve crew neck logo screen-printed t-shirt
Product feature: 100% Cotton, Imported, Machine Wash, Only the brave mohawk man screen-print, Rib knit crew neck, Package Dimensions: 5.6 x 4.4 x 1.6 inches, Shipping Weight: 0.8 ounces, ASIN: B018KAW4GE, Item model number: DLBB1622-K963-14, Date first listed on Amazon: March 23, 2016, Average Customer Review: 3.0 out of 5 stars 2 customer reviews
Target attributes: Neckline
Answer: attribute: neckline
value: crew neck
source: product description
attribute: neckline
value: crew neck
source: product feature