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

Input:
Product title: Speed and Strength Men's Men's Run with The Bulls Black Shoes 118071 BLK 12
Product description: Distinct Name: Black Gender: Mens/Unisex Color: Black Size: 12 Primary Color: Black Peforated leather and textile upper. Engineered external PU protectors. Anti-slip rubber outsole. Toe and ankle reinforcements. Under Cover lacing system. Molded ankle protectors.
Product feature: Peforated leather and textile upper, Engineered external PU protectors, Anti-slip rubber outsole, Toe and ankle reinforcements, Under Cover lacing system
Product price: $99.95
Product brand: Speed and Strength
Target attributes: Dance Shoe Style
Answer: attribute: dance shoe style
value: None
source: None