Instruction: Extract the value of the target attribute from the given product information and output it along with the corresponding source.

Input:
Product title: Tommy Hilfiger Girls' Rib Cuff Rayon Challis Pull On Pant
Product description: Tommy Hilfiger girl rib cuff rayon challis pull on pant
Product feature: 100% Rayon, Imported, Machine Wash, Nonfunctional draw cord, Rib waistband, Package Dimensions: 7 x 5.5 x 1.5 inches, Shipping Weight: 4.8 ounces, ASIN: B00XDOZ7IA, Item model number: TDD0023W-411, Date first listed on Amazon: January 26, 2017, Average Customer Review: 5.0 out of 5 stars 1 customer review
Target attributes: Leg Style
Answer: attribute: leg style
value: None
source: None