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: Yinhan Women's Tassel Denim Pointed Stiletto High Heel Shoes
Product description: Women's Tassel Denim Pointed Stiletto High Heel Shoes
Product feature: Denim, Color:light blue,dark blue, Size:US 5=35, US 6=36,US 7=37,US 7.5=38,US 8=39,US 9=40, pointed toe,high heels,tassel, Heel height:8-10cm, ?If you have slim feet,please order your normal size. If you have wider or flatter feet,please order a bigger size.Thanks!, Package Dimensions: 9.8 x 9 x 2.4 inches, Shipping Weight: 1.2 pounds, ASIN: B01B4F4RB2, Item model number: 7WS012004-Dark Blue-38, Date first listed on Amazon: January 27, 2016, Average Customer Review: 4.3 out of 5 stars 2 customer reviews
Product brand: Yinhan
Target attributes: Style
Answer: attribute: style
value: stiletto
source: product description
attribute: style
value: stiletto
source: product title