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: ZEBRA Stripes PRINT Black ROSE Pink 12 Piece Latex Helium Party Balloons Kit Set by Lgp
Product description: ZEBRA Stripes PRINT Black ROSE Pink 12 Piece Latex Helium Party Balloons
Product feature: Ships Uninflated
Product price: $2.99
Product brand: Lgp
Target attributes: Type
Answer: attribute: type
value: latex
source: product description
attribute: type
value: latex
source: product title