Instruction: Using the product's title, description, features, price, and brand, identify and retrieve the values associated with a specified set of target attributes. Output the extracted values along with their respective sources (e.g., title or feature) indicating where each value was found.

Input:
Product title: Sigma 70-200mm f/2.8 EX DG HSM II Macro Zoom Lens for Nikon Digital SLR Cameras
Product description: This large aperture zoom lens has improved optical performance and retains close-up ability with a minimum focusing distance of 100cm/39.4in and maximum magnification ration of 1:3.5. This lens is suitable for taking all type of subjects such as portraits, landscape, and close-up pictures. Two SLD (Special Low Dispersion) and three ELD (Extraordinary Low Dispersion) glass elements provide excellent correction for all types of aberrations. High image quality is assured throughout the entire zoom range. The super multi-layer coating reduces flare and ghosting. This lens incorporates HSM (Hyper Sonic Motor), which ensures a quiet and high-speed AF as well as full-time manual focusing capability. The lens design incorporates an inner focusing and inner zooming systems. The overall length of the lens does not change during focusing and zooming, ensuring convenient handling. A removable tripod collar (TS-21) is included as a standard component. When this lens is used with the optional 1.4x EX DG APO or 2x EX DG APO Tele Converters, it becomes a 98-280mm F4 AF telephoto zoom lens or a 140-400mm F5.6 AF telephoto zoom lens respectively., Enjoy improved optical performance while retaining close-up ability with the large aperture Sigma 70-200mm macro zoom lens. The lens--which offers a minimum focusing distance of 39.4 inches and a maximum magnification ratio of 1:3.5--is suitable for a variety of subjects, including portraits, landscape shots, and macro photos. The lens offers two special low-dispersion (SLD) and three extraordinary low-dispersion (ELD) glass elements, providing excellent correction for all types of aberrations and creating high-quality images throughout the entire zoom range. The super multi-layer coating, meanwhile, reduces flare and ghosting. Finally, the lens incorporates a Hyper Sonic Motor (HSM), which ensures a quiet and high-speed autofocus (AF) as well as full-time manual focusing ability. Other features include inner focusing and inner zooming systems, a removable tripod collar, and a 77mm filter size., Specifications
Product feature: 70-200mm focal length, 105-300mm equivalent focal length on APS-C cameras, 140-400mm equivalent focal length on Four Thirds / Micro Four Thirds cameras, 112-320mm equivalent focal length on Canon APS-C cameras, F2.8 constant maximum aperture; F22 minimum, Ring-type ultrasonic-type AF motor with full-time manual focusing, 77mm filters, 1.00m/39.37" minimum focus, Available in Canon EF, Four Thirds, Pentax KAF3, Sony Alpha, Sigma SA, Nikon F (FX) mounts
Product brand: Sigma
Target attributes: Type
Answer: attribute: type
value: 200mm
source: product feature
attribute: type
value: zoom lens
source: product title
attribute: type
value: 280mm
source: product description
attribute: type
value: 200mm
source: product description
attribute: type
value: zoom range
source: product description
attribute: type
value: 200mm
source: product title
attribute: type
value: 400mm
source: product description
attribute: type
value: zoom lens
source: product description