Instruction: First, identify the target attributes from the provided list. Then, scan the product title, description, feature, and brand to extract the values associated with each target attribute. Finally, create a list of dictionaries, each containing the extracted attribute, its corresponding value, and the source where it was found.

Input:
Product title: Lot of 4 x 100gr Skeins ICE YARNS Velvet Chenille Red
Product description: Knitting, Yarn, Chenille Yarns, Velvet Chenille, Micro Fiber, Red, Washing:lay flat to dry, ICE Brand, Washing:Hand Wash, Yarn Tags:Chenille, Yarn Tags:Bulky, Gauge:8 stitches and 16 rows on 10 cm x 10 cm (4' x 4') with size 11 (8 mm) needles, 7 mm, US 10 1/2,
Product feature: Fiber Content : 100% Micro Fiber,, Brand : ICE YARNS Yarns, Color : Red, Length for skein : 65yds, 60m,, SKU : fnt2-27030
Product brand: Ice Yarns
Target attributes: Thickness
Answer: attribute: thickness
value: bulky
source: product description