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: Blittzen Juniors T-shirt Floral Sugar Skull De Muertos, 2XL, Royal Blue
Product feature: ASIN: B010KQ7ZY2, Item model number: LS-00083_J1_2X_ROYAL, Date first listed on Amazon: April 9, 2016, Average Customer Review: 2.0 out of 5 stars 1 customer review
Product brand: Blittzen
Target attributes: Pattern
Answer: attribute: pattern
value: floral
source: product title