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: INBLUE Men's Stainless Steel Stud Earrings CZ Silver Tone Knight Fleur De Lis Shield Gothic Punk Rock
Product description: INBLUE - High quality Jewelry, Discover the INBLUE Collection of jewelry. The selection of high-quality jewelry featured in the INBLUE Collection offers Great values at affordable Price, they mainly made of high quality Stainless Steel, Tungsten, Silver and Leather., Find a special gift for a loved one or a beautiful piece that complements your personal style with jewelry from the INBLUE Collection.
Product feature: Size: 0.31 x 0.51 inch, Size: 8.0 x 13.0 mm, Metal: Stainless-steel, Please check out 1000s Jewelries we offer, Including a velvet bag printed with Brand Name "INBLUE", ASIN: B00MA80JL0, Item model number: mnp269-1, Date first listed on Amazon: July 31, 2014, Average Customer Review: 5.0 out of 5 stars 1 customer review
Product brand: INBLUE
Target attributes: Silhouette
Answer: attribute: silhouette
value: stud
source: product title