Instruction: Given the title, description, feature, price, and brand of a product and a set of target attributes, extract the value of each target attribute from the product information. Output the extracted value and the corresponding source (e.g., title or feature) denoting where the value is extracted.

Input:
Product title: MTB Cycling Bicycle Flat Platform Bike Pedals Slip-resistant Ultra-light Aluminum Alloy Ball Bearing
Product description: This Bicycle Pedal will make your cycling more stylish and safer. Key Features: Universal ball bearing type, compact and stylish. Integrally-molded, made of high strength aluminum alloy, attractive and durable. Wide and embossed surface provide a better traction. Near the top of the tower round handle, antiskid shoes colleagues to avoid injury A integrated process, bright color, high strength, high cost performance Specifications: Material: Aluminum Alloy Five Colors: White, Blue, Black, Green, Red Item size: 12 * 9.5cm / 4.7 * 3.7in Item weight: 412g / 14.5oz Package size: 21 * 13 * 3.5cm / 8.3 * 5.1 * 1.4in Package weight: 481g / 17oz Package includes 2 X Bicycle Pedal(1 Pair)
Product feature: Material: Ultra-light Aluminum Alloy, Item weight: 14.5oz; Item size: 4.7X3.7inchs, Universal ball bearing type, compact and stylish, Integrally-molded, made of high strength aluminum alloy, suitable and durable., Near the top of the tower round handle, antiskid shoes colleagues to avoid injury
Product brand: HOFA-Tech
Target attributes: Type
Answer: attribute: type
value: flat platform
source: product title