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: Olympus Stylus SZ-16 iHS Digital Camera with 24x Optical Zoom and 3-Inch LCD (Silver) (Old Model)
Product description: Get close with the ultra-compact, elegant 24x long zoom SZ-16 iHS that delivers exceptional image quality in both stills and video. With its 25-600mm wide-angle lens, you'll be able to capture tight close-ups even from a distance. Never miss important events like recitals, graduations, and your favorite Little Leaguer's home run hit because you're stuck in the stands! The SZ-16 iHS is equipped with a high-speed TruePic V Image processor and high-sensitivity 16 megapixel CMOS Sensor that drive Olympus cutting-edge iHS Technology for exceptional low-light performance and high-speed responsiveness. Capture Full HD Videos in 1080p and High-Speed Sequential shooting at a frame rates up to 30fps. It has everything you need. iHS Technology - A powerful, DSLR-quality Image Processor and a cutting-edge BSI CMOS sensor come together to dramatically improve image quality with spectacular low-light performance, blazing fast autofocus, enhanced Intelligent Auto for spectacular scene and subject recognition and Super-Resolution Zoom. 11 Magic Art Filters - Express your creativity with 11 different special effects for your photos and HD videos. Olympus Magic Art Filters infuse familiar scenes with new and unexpected moods ranging from the excited to the serene and from the whimsical to the mysterious.Specifications Image Sensor - 16 Megapixels CMOS 1/2.3 Focus System - CMOS Contrast Detection Zoom - 24x Optical Zoom + 2x Super Resolution Zoom + 4x Digital Zoom Focal Length/Lens Configuration - 4.5 - 108mm (25 - 600mm equivalent in 35mm photography) Motion Blur Suppression - Dual Image Stabilization Display - 3.0 LCD 460K dots ISO Sensitivity - Auto 100 - 6400, High Flash - Built-in Image File Format - Still Image - JPEG; Movie - MOV / H.264 Number of Recorded Pixels - Up to 16MP (4608 x 3456) Movie Mode - Up to 1080p, HS 120fps/240fps Removable Media Card - SD/SDHC/SDXC Card Outer Connector
Product feature: Super Slim 24X Wide-Angle Optical Zoom Lens, 1080P full HD video, Multi -Motion Movie IS
Product brand: Olympus
Target attributes: Resolution
Answer: attribute: resolution
value: 16 megapixels
source: product description
attribute: resolution
value: 16 megapixel
source: product description
attribute: resolution
value: 16mp
source: product description