Instruction: Parse the product information to locate the target attribute, and then provide the extracted value of the target attribute and its source in the output, specifying None if the attribute is not present.

Input:
Product title: Dominoes To Go, D6, Dots
Product description: DOMTOGO Features: -Domino game. -Includes 28 large professional size, double 6 dominoes, rules for straight dominoes, (muggings) "42", "84", moon, solitaire. Game: -Dominoes. Product Type: -Sets (Game Pieces Included). For Ages...: -5-8 Years/8-12 Years/12 Years And Up. For Travel: -Yes. Gender: -Boy/Girl. Dimensions: Overall Height - Top to Bottom: -7.5 Inches. Overall Width - Side to Side: -7.5 Inches. Overall Depth - Front to Back: -2.25 Inches. Overall Product Weight: -1.34 Pounds., Traditional D6 dominoes in sturdy travel case.
Product feature: New fun size, 28 dominoes, Travel case, Tons of replay value, Family fun
Product brand: Puremco
Target attributes: Special Occasion
Answer: attribute: special occasion
value: None
source: None