Instruction: Given the title, description, feature, price, and brand of a product and a set of target attributes, extract the value of each target attribute from the product information. Output the extracted value and the corresponding source (e.g., title or feature) denoting where the value is extracted.

Input:
Product title: GE 35840GC3 2-Mile 14-Channel FRS Two-Way Radio
Product description: The GE 35840GC3 two-way radio offers Family Radio Service, UHF, and NOAA weather band for full communication capability. This blue radio has 14-channel electronic tuning with 38 privacy codes per channel, plus channel scan and signal scrambling. View channel information on the easy-to-read LCD display. Other features include a low-battery warning, two-way paging, a transmit light, power-saver function, flexible antenna, and an earphone-headset jack. This radio is splash-resistant and comes with a one-year warranty.
Product feature: 2-way radio with FRS, UHF/FM, NOAA weather band, 2-mile range; channel scan, 14-channel electronic tuning, 38 privacy codes per channel, signal scramble, LCD display, headset jack
Product brand: GE
Target attributes: Number of Channels
Answer: attribute: number of channels
value: 14-channel
source: product title
attribute: number of channels
value: 14-channel
source: product description
attribute: number of channels
value: 14-channel
source: product feature