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: uxcell 3-Piece Plastic Aquarium Narrow Leaves Plant/Grass, Green
Product description: Features ceramic base and oval plastic leaves plants with flower. Provide excellent hiding and swimming places for your fishes. Offer the natural environment feeling for your aquarium or fish tank. Made of plastic and ceramic material.
Product feature: Is easy for daily washing and safe for aquatic life, Product Name : Aquarium Plastic Plant; Material : Plastic, Material: Ceramic, Base Size (Approx.) : 4.7 x 3.5cm/1.9" x 1.4" (L*W); Overall Size (Approx.) : 11.7 x 10cm/4.6" x 3.9" (H*W)
Product brand: uxcell
Target attributes: Type
Answer: attribute: type
value: leaves
source: product title
attribute: type
value: grass
source: product title
attribute: type
value: leaves
source: product description