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: LeapFrog Easy Reader Phonics Kit 3
Product description: Easy Reader PHONICS Kit #3. The Easy Reader Phonics Program is a complete Learn-to-Read program in 3 Easy Kits, and features unique, interactive Smart Cards. Each step of this comprehensive, 3 kit program brings the magic of reading to life, so your chil, The Easy Reader Phonics Program is a complete Learn-to-Read program in 3 Easy Kits, and features unique, interactive Smart Cards. Each step of this comprehensive, 3 kit program brings the magic of reading to life, so your child can build the skills he needs to succeed at reading! * Step 1: Learn key phonics concepts through four fun interactive LeapPad books. * Step 2: Practice key phonics skills by spelling words using the 12 interactive Smart Cards and activity board. * Step 3: Your child can show off his new skills when he reads a "Read on My Own" book all by himself! What it Teaches: * Silent "e," long vowels, and final review.
Product feature: 5-7 years
Product brand: LeapFrog
Target attributes: Battery Type
Answer: attribute: battery type
value: None
source: None