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: Welcome Cabin Lake Mini Flag
Product description: This decorative flag is approximately 12 x 18 and has an opening at top that fits on standard garden sized holders. Custom Dcor flags are of the highest quality. Picture is on both sides with wording Welcome legible only on one side.
Product feature: Garden Flag Outdoor Decor, Bright Beautiful Artwork, Flag Measures 12" x 18", Permanently Dyed with Vivid Color Process, 100% Polyester - Fade & Mold Resistant
Product price: $6.99
Product brand: Custom Decor
Target attributes: Season
Answer: attribute: season
value: None
source: None