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: Society6 MOON CLIMBING Mug 11 oz
Product description: Society6 MOON CLIMBING Mug 11 oz by los tomatos. Available in 11 and 15 ounce sizes, our premium ceramic coffee mugs feature wrap-around art and large handles for easy gripping. Dishwasher and microwave safe, these cool coffee mugs will be your new favorite way to consume hot or cold beverages.
Product feature: * * * * * Buy with confidence: Only products sold by Society6 feature genuine Society6 quality and ensure that the artist gets paid for their work * * * * *, Our premium ceramic coffee mugs feature wrap-around art and large handles for easy gripping., Dishwasher and microwave safe, these cool coffee mugs will be your new favorite way to consume hot or cold beverages., Available in 11 and 15 ounce sizes., An independent artist profits from every purchase with Society6.
Product brand: Society6
Target attributes: Special Occasion
Answer: attribute: special occasion
value: None
source: None