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: Gooband®LOZ Nanoblock Crayon Shin-chan Collection Compatible Nano Block Parent-child Games Blocks Children's Educational Toys C
Product feature: Micro-sized building blocks will enable you to execute even the finest details like never before, A 3D work of art that fits in the palm of your hand, create details with assorted sizes and colored pieces., Collect, build and display your works of art., Includes detailed color instructions., Not compatible with Lego blocks. Delivery time: 10-20 Days
Product brand: LOZ ORISOIL
Target attributes: Minimum Age
Answer: attribute: minimum age
value: None
source: None