Instruction: First, identify the target attributes from the provided list. Then, scan the product title, description, feature, and brand to extract the values associated with each target attribute. Finally, create a list of dictionaries, each containing the extracted attribute, its corresponding value, and the source where it was found.

Input:
Product title: MELANNCO 7-Piece Decorator Photo Frame Set
Product description: This Melannco 7-Piece Decorator Photo Frame Set makes a powerful statement about family and friends in your home. You can create a stunning, full-wall collage with photos and wonderful sentiments. The Family plaque is your header, the 3 single frames are for highlight photos, and the scroll flower design plaques make wonderful accents. The highlight is the 4-opening photo collage that reads "Our beautiful home is a collection of memories of wonderful gatherings, loving friends, and a happy family." Suggested layouts are included so you can tailor the look to your taste. 7-piece set includes: Family plaque, three 4x6 inch photo frames, one 4-opening collage that holds four 4x6 inch photos, and 2 scroll flower design plaques.
Product feature: Set includes: three 4x6 inch photo frames and one 4-opening collage that holds four 4x6 inch photos, Also includes: 1 family plaque and 2 scroll flower design plaques, Comes with suggested layouts
Product brand: MELANNCO
Target attributes: Special Occasion
Answer: attribute: special occasion
value: None
source: None