Instruction: First, identify the target attributes from the provided list. Then, scan the product title, description, feature, and brand to extract the values associated with each target attribute. Finally, create a list of dictionaries, each containing the extracted attribute, its corresponding value, and the source where it was found.

Input:
Product title: Sprint Samsung Exclaim SPH-m550 Cell Phone (White)
Product description: Enjoy one-touch access to popular social networks like Facebook, Twitter and YouTube, plus sync up your contact and calendar info Wherever you go, the Web goes, too. The Exclaim lets you check the weather, stay on top of the news, download ringtones, pick out wallpapers or just go surfing. Full QWERTY Keyboard to text, email and IM Fully express yourself with the Full QWERTY keyboard, whether you text, email or prefer instant messaging. The one-touch key lets you share the latest news, fast, thanks to one super-quick key. Get audible turn-by-turn directions to any destination and use Tellme to look for nearby businesses. Multiple ways to send messages Multimedia messaging capabilities let you send messages and share all kinds of pictures, graphics and sounds. It even handles Instant Messaging. Bluetooth wireless technology allows one device to communicate with another. Attach a Bluetooth-enabled headset or hands-free car system to avoid getting "wired" up in a tangled connection, especially while driving.
Product feature: One-touch access to popular social networks, Easy access to the Internet with WiFi, Full QWERTY Keyboard to text, email and IM, Sprint Navigation with audio, This will only work on the Sprint network in the USA. Clean ESN.
Product brand: Samsung
Target attributes: Front Camera Resolution
Answer: attribute: front camera resolution
value: None
source: None