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: Altra Women's Superior 1.5 Trail Running Shoe
Product description: Get rugged stability and a refined fit with the Superior 1.5 trail runner from Altra.
Product feature: 100% Synthetic, Imported, Synthetic sole, Shaft measures approximately 2.75" from arch, Minimal trail runner featuring lace keeper overlay with logo and honeycomb design, ZeroDrop platform with 0mm heel-to-toe drop, Female-Specific Design, GaiterTrap Technology, Natural Ride System, Removable StoneGuard rock protection system, Dual-layer EVA midsole with A-Bound, Package Dimensions: 12 x 8 x 4 inches, Shipping Weight: 3 pounds, ASIN: B00F36Y930, Item model number: Women's Superior 1.5, Date first listed on Amazon: October 21, 2010, Domestic Shipping: Item can be shipped within U.S., International Shipping: This item is not eligible for international shipping. Learn More, Average Customer Review: 4.0 out of 5 stars 76 customer reviews
Target attributes: Athletic Shoe Style
Answer: attribute: athletic shoe style
value: trail running
source: product title
attribute: athletic shoe style
value: running
source: product title