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: Midwest-CBK Whale Night Light
Product description: Brighten every room with decorative Lights in the Night! Introducing a wide range of exclusive new and best-selling night lights designed to make any night shine.
Product feature: 5-inch by 2-3/4-inch by 5-inch design, Made from acrylic and electrical, Blue whale design
Product price: $14.58
Product brand: Midwest-CBK
Target attributes: Type
Answer: attribute: type
value: night light
source: product title
attribute: type
value: night lights
source: product description