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: Heavy Slouch Sock Women's Black Elliesox Excell Lis Mar(6 Pairs)
Product description: 50 PAIRS WE ARE OFFERING 50 PAIRS WOMENS HEAVY SLOUCH SOCKS. THEY ARE GREAT TO WEAR WITH SNEAKERS FOR WORK, FOR CASUAL, OR FOR YOUR AEROBIC WORKOUT. THE FOOT PART IS A FLAT KNIT. THEY ARE SOCK SIZE 9-11 WHICH WILL FIT A WOMENS SHOE SIZE 7-10. THEY ARE CUT LARGE. THESE SOCKS ARE NEW WITH TAGS FIRST QUALITY THEY CAN BE SLOUCHED DOWN FOR A TRENDY LOOK. GREAT FOR WINTER MONTHS AND CAN DOUBLE AS BOOT SOCKS.HAND WASH COLD, DRIP DRY.
Product feature: THEY ARE GREAT TO WEAR WITH SNEAKERS FOR WORK, FOR CASUAL, OR FOR YOUR AEROBIC WORKOUT, THE FOOT PART IS A FLAT KNIT, THEY ARE SOCK SIZE 9-11 WHICH WILL FIT A WOMENS SHOE SIZE 7-10. THEY ARE CUT LARGE., 50 PAIRS, Shipping Weight: 6.1 ounces ( View shipping rates and policies ), ASIN: B010O43NAK, Item model number: 669, Date first listed on Amazon: August 25, 2016, Average Customer Review: 3.5 out of 5 stars 4 customer reviews
Product price: $28.59
Product brand: Excell Home Fashions
Target attributes: Style
Answer: attribute: style
value: None
source: None