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: Time Concept Rough B5 Diary Notebook - 7" x 10", 224 Pages Recycled Paper - Multipurpose Stationery
Product description: Delight in this charming, antique-like Rough B5 Notebook from Time Concept and enjoy smooth and nostalgic writing or drawing experience. Our designer got the inspiration for these beautiful nostalgic Rough notebooks from old used books piled up at a flea market in Paris. Its agedness that includes rough and uneven finish speaks significant elegance and rustic exquisiteness. The 288 pages are divided into three different types of paper. The first portion contains the 8mm-ruled cream paper on 56 sheets (112 pages). The second has the 2mm-grid craft paper on 32 sheets (64 pages). The last portion holds the plain blank paper with perforation on 56 sheets (112 pages). The pages are ideal for journal entries, everyday writing, technical drawings, and free-hand sketching. The B5 measures 7" x 10". The line of Rough Notebooks is also available in various sizes and designs, each exuding a unique character that you'll love to carry almost anywhere. It's also the perfect item to wrap up as presents for your loved ones on special occasions. Please note: Actual product size may seem smaller than the pictures shown. UPC: 819264013257
Product feature: INSPIRED FROM ANTIQUE BOOKS - The rough and uneven finish of this notebook is made by our designer that was inspired by the antique and used books he found piled up at a flea market in Paris. The discolored paper and worn corners and edges add significant character and elegance to this stationery piece., MULTIPURPOSE WITH VARIOUS PAPER STYLES - Maximize this notebook with its various papers that can be used for multiple purposes. This journal contains a total of 224 pages separated into three portions according to paper style. Measures 7" x 10"., LINED PAPER - The first portion of this notebook is a collection of 8mm-ruled paper on 56 sheets (112 pages). Suitable for writing your journal entries and everyday writing., BLANK PERFORATED PAPER - The third portion of this notebook is a collection of plain blank paper with perforation on 56 sheets (112 pages). Suitable for free writing, drawing, and sketching., ROUGH NOTEBOOK STATIONERIES - The line of Rough Notebook products from Time Concept features a wide variety of stationery pieces that can be used for multiple purposes. Just one notebook will be a delightful additional shelf or everyday travel essentials. Please note: Actual product size may seem smaller than the pictures shown.
Product price: $27.05
Product brand: Spice Co.
Target attributes: Guest Book Type
Answer: attribute: guest book type
value: None
source: None