Instruction: Parse the product information to locate the target attribute, and then provide the extracted value of the target attribute and its source in the output, specifying None if the attribute is not present.

Input:
Product title: Tony Lama Women's 11" Thoroughbred Boots Black, BLACK, 7,TONY LAMA,TL-VF6000" />
Product description: Women's Tony Lama Thoroughbred Boots. Graceful, sure - footed... and always in style! Generations of breeding to sculpt the perfect Western Boot! Of course its all about the journey... and these Thoroughbreds bring your feet close to perfection from the moment you slip them in. Deeply black thoroughbred 100% vaquero leather is absolutely stunning, with shock-absorbing cushion in each step to smooth your way to victory. Using the best in leather and craftsmanship is the only way Tony Lama knows how to operate! The beauty of Tony Lama: Black thoroughbred leather uppers; Black thoroughbred leather vamp; N toe; 4 Heel, 1 4/8" h.; Cushion insole; 3/4 welt leather outsole; Approx. 11" h. each, 17 ozs. State Size. A sure step in the right direction! Order Today! Women's Tony Lama 11" Thoroughbred Boots, Black
Product feature: ASIN: B002C0GFGO, Item model number: TL-VF6000, Date first listed on Amazon: February 3, 2010, Average Customer Review: 5.0 out of 5 stars 1 customer review
Product brand: Tony Lama
Target attributes: Boot Style
Answer: attribute: boot style
value: western
source: product description