Instruction: Using the product's title, description, features, price, and brand, identify and retrieve the values associated with a specified set of target attributes. Output the extracted values along with their respective sources (e.g., title or feature) indicating where each value was found.

Input:
Product title: Tree-Free Greetings lm44456 Fighting Illini College Football Fan Ceramic Mug with Full-Sized Handle, 15-Ounce
Product description: Tree-Free Greetings strives to use the most eco friendly materials and processes possible. Printed and assembled in the USA, The Tree-Free Greetings Ceramic Mug with Full-Sized Handle is vibrantly printed with hard to find Fighting Illini College Football Fan themed art and is great for everyday use. It is reusable therefore eliminating any disposable paper or Styrofoam cup waste. BPA free and Proposition 65 compliant, this beautiful and durable ceramic mug has a generous full sized handle, comes with a protective gift box and holds 15 ounces of your favorite hot beverage. To preserve the quality of your mug, hand washing is recommended. The Tree-Free Greetings Ceramic Mug with Full-Sized Handle makes the perfect gift or souvenir for any occasion. Save trees and spread joy. Buy a Tree-Free earth-friendly gift today.
Product feature: Vibrantly printed 15 ounce ceramic mug, BPA Free and Proposition 65 compliant, Gift box included, Dishwasher safe, Hard to find Fighting Illini College Football Fan gear
Product price: $15.99
Product brand: Tree-Free Greetings
Target attributes: Special Occasion
Answer: attribute: special occasion
value: None
source: None