Instruction: Extract the value of the target attribute from the given product information and output it along with the corresponding source.

Input:
Product title: Samsung CHAMP GT-C3300k White Unlocked
Product description: The Samsung C3300K Champ has a 2.4-inch touch screen display with resolution of 240 x 320 pixels.
Product feature: GSM 850 / 900 / 1800 / 1900, 2.4" TFT resistive touchscreen, 256K colors, 1.3 MP (1280 x 1024 pixels) camera w/ video recording capability, TouchWiz Lite UI, Stereo FM radio; built-in antenna
Product brand: Samsung
Target attributes: Front Camera Resolution
Answer: attribute: front camera resolution
value: None
source: None