Instruction: Extract the value of the target attribute from the given product information and output it along with the corresponding source.

Input:
Product title: NEVADA STATE MAP postcard set of 20 identical postcards. Post cards with NV map and state symbols. Made in USA.
Product description: Our postcards are printed on 16 pt (360 gsm) premium quality cardstock. The postcards are UV-coated on the front side for durability and protection. Size 4 x 6 inches (10 x 15 cm). Printed in USA.
Product feature: This set contains 20 identical postcards., Size 4 x 6 inches (10 x 15 cm). Glossy UV coating on front for durability and protection. Our postcards are printed on 16 pt (360 gsm) premium sturdy quality cardstock. This is the maximum thickness allowed by USPS for a postcard to be mailed without an envelope., Ideal for collectors, Postcrossing, scrapbooking, school postcard exchange projects, gifts, invitations, or just sending a note to a friend., Will mail with USPS postcard rate stamp domestically, or with international forever stamp if mailed overseas., Printed in USA.
Product price: $8.98
Product brand: Postcard Fair
Target attributes: Special Occasion
Answer: attribute: special occasion
value: None
source: None