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: Quality Park Redi Strip Catalog Envelope, 9 x 12, First Class Border, White, 100/Box (44534)
Product description: Pack time-sensitive files into first class envelopes. Furnished with USPS official first class mail print, the envelopes offer extra assurance and Peace of mind. To speed up the process even more, the envelopes are manufactured with Redi-Strip closures, which means it's easy and effortless to seal the flaps shut and ensure prompt delivery.
Product feature: Everyday value size fits most catalogs and standard size paper.., Breathe a sigh of relief knowing the package is set for quick, safe first class mail Delivery., Firm Redi-Strip seal does not require moisture-just remove strip and press.
Product price: $13.36
Product brand: Quality Park
Target attributes: Type
Answer: attribute: type
value: catalogs
source: product feature
attribute: type
value: catalog
source: product title