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: Ent-mart Trpg Game Rpg Polyhedral Standard Size Dice Opaque White 6-sided D6 Pack of 10
Product description: Trpg Game Rpg Polyhedral Standard Size Dice Opaque White 6-sided D6 Bundle of 10
Product feature: Show off your gaming skills with this set of dice which is popular in many board and RPG games such as Munchkin, DND Dungeons and Dragons, MTG Magic the Gathering, Warhammer 40k and many other popular role playing games, These dices are very unique and hard to find. This listing is for the items shown in the pictures, These are truly beautiful dice and would be a great gift for collection, 16 mm = 5/8 inch = standard-sized, Other colors & styles of dices are selling separately
Product brand: Ent-mart
Target attributes: Type
Answer: attribute: type
value: dice
source: product feature
attribute: type
value: dices
source: product feature
attribute: type
value: dice
source: product description
attribute: type
value: dice
source: product title