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: Solo 125-2050 1.25 oz Treated Paper Portion Cup (Case of 5000)
Product description: This SOLO 125-2050 disposable 1.25 oz. portion cup is made of white treated paper for resistance to liquid penetration and has pleated sides with a rolled rim for rigidity. It is suitable for measuring, serving, and dispensing hot and cold items. This portion cup is 1" high and has a 1.9" top diameter., Disposable food service products are used to store, insulate, transport, prepare, and serve food and drink. They may be made of paper, plastics, or metal foil. Food service products for freezing items protect their contents from freezer burn, contamination, and drying., SOLO manufactures disposable plastic, paper, foam, and post-consumer recycled content cups, plates, and other products for food and beverage service. The company, founded in 1936, is headquartered in Lake Forest, IL.
Product price: $72.55
Product brand: Solo Foodservice
Target attributes: Volume
Answer: attribute: volume
value: 1.25 oz.
source: product description
attribute: volume
value: 1.25 oz
source: product title