Instruction: Given the title, description, feature, price, and brand of a product and a set of target attributes, extract the value of each target attribute from the product information. Output the extracted value and the corresponding source (e.g., title or feature) denoting where the value is extracted.

Input:
Product title: Meditations
Product description: Marcus Aurelius was born in 121 AD. He was the Roman emperor between 161 AD and 180 AD. His Meditations are our closest link to Ancient Stoicism and its practices. George Long was an English scholar and translator in the early-to-mid-1800s. In addition to Meditations, his translation works include Plutarch s Lives as well as Discourses of Epictetus . He was an avid member of the Society for the Diffusion of Useful Knowledge and edited their quarterly magazine entitled Journal of Education . Carolyn Gregoire is a senior writer at the Huffington Post . Her focus areas include human behavior, psychology, and neuroscience. Her work has been featured in the New Republic, Time magazine, Scientific American , among other publications. Additionally, she is the coauthor of the book Wired to Create . She lives in Brooklyn, New York. "
Product price: $8.65
Product brand: Visit Amazon's Marcus Aurelius Page
Target attributes: Reference Type
Answer: attribute: reference type
value: None
source: None