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: Hoso Tokusa Oval Bowl by Tansu
Product description: The Hoso Tokusa series is a popular one because of the design, the shapes and the overall usability. The pieces are dishwasher & microwave safe. Made in Japan.
Product feature: A lovely blue and white pattern that works equally well in traditional as well as contemporary settings, Each bowl is approximately 6.25 inches in long and 5.5 inches high, Made in Japan, Dishwasher / Microwave Safe
Product brand: Tansu
Target attributes: Season
Answer: attribute: season
value: None
source: None