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: Bettye Muller Women's Saffron Espadrille Sandal
Product feature: 100% Leather, Imported, Synthetic sole, Heel measures approximately 1.5", Platform measures approximately 0.75", Sandal featuring jute-wrapped wedge heel and crisscross ankle strap with hook-and-loop closure, Exaggerated-lug outsole, Shipping Weight: 10.6 ounces ( View shipping rates and policies ), ASIN: B00TDQJ4OK, Item model number: Saffron, Date first listed on Amazon: March 19, 2015, Domestic Shipping: Currently, item can be shipped only within the U.S. and to APO/FPO addresses. For APO/FPO shipments, please check with the manufacturer regarding warranty and support issues., International Shipping: This item is not eligible for international shipping. Learn More, Average Customer Review: 3.0 out of 5 stars 2 customer reviews
Product price: $57.73 - $225.00
Product brand: Bettye Muller
Target attributes: Type
Answer: attribute: type
value: sandal
source: product title
attribute: type
value: sandal
source: product feature