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: Verizon or PagePlus LG Decoy VX8610 Good Condition MP3 Cell Phone
Product description: The LG Decoy VX-8610 slider phone comes equipped with a 2 megapixel camera with video capture, music player, microSD slot, instant messaging, and MMS messaging capabilities. Other key features of the Decoy include GPS, BREW, voice dialing, and a QVGA display.
Product feature: This product has been carefully audited and is certified to be 100% functional., This offer includes the following accessories 1. Battery 2. Battery Cover (if applicable) 3. Wall Charger
Product brand: LG
Target attributes: Weight
Answer: attribute: weight
value: None
source: None