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: Epiphone Lefty Sheraton II Archtop Electric Guitar, Vintage Sunburst
Product description: Once hailed by Blues Legend John Lee Hooker as "An out-did 335" The Sheraton II Left-handed edition from Epiphone combines perfect semi-hollowbody tone with impeccable look. Voiced by Alnico Classic Humbucker pickups, this guitar is constructed with a 5-piece Maple neck, traditional Maple Laminate body with a Mahogany center block for amazing tone and sustain. Add a Rosewood fingerboard, and Gold hardware and then make it even more gorgeous with "Tree of Life" headstock inlay and "Block and Triangle" Abalone fretboard inlay.
Product feature: Laminate Maple body, Maple top, Alnico Classic Humbucker pickups, Rosewood fretboard, 24.75 scale, Laminate Maple body, Alnico Classic Humbucker pickups, Rosewood fretboard, Maple top, 24.75 scale, 5-piece Maple neck
Product brand: Epiphone
Target attributes: Ukulele Type
Answer: attribute: ukulele type
value: None
source: None