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: Signature Housewares Dots 11-Inch Dinner Plate, Red
Product description: Signature Housewares Dots 11-inch Dinner Plate is made of durable, 100-percent lead-free stoneware. A sprinkling of small white dots on a red background decorates the rim of this plate; the plate center is a crisp white. Coordinates with other Signature Housewares Dots items. Also available in Green, Black, Orange, and Turquoise. All Signature Housewares dishes are microwave-, oven-, and dishwasher-safe, and are tested to meet FDA and California Proposition 65 food safety standards.
Product feature: One Signature Housewares 11-inch Dinner Plate, Durable, food-safe, 100-percent lead-free stoneware, White dots on red rim, white center, Microwave-, oven-, and dishwasher-safe, All Signature Housewares products meet FDA and California Proposition 65 food safety standards
Product brand: Signature Housewares
Target attributes: Special Occasion
Answer: attribute: special occasion
value: None
source: None