Instruction: Extract the value of the target attribute from the given product information and output it along with the corresponding source.

Input:
Product title: Calvin Klein Boys Atlantic Signature T-Shirt
Product description: Short-sleeve tee with graphic design on front. Check out our other Calvin Klein items to keep him in style!
Product feature: 100 % Cotton, Machine Wash Cold, Made in Bangladesh, Shipping Weight: 8 ounces, ASIN: B00ELMB6YM, Date first listed on Amazon: August 16, 2013, Average Customer Review: 4.0 out of 5 stars 4 customer reviews
Target attributes: Sleeve Style
Answer: attribute: sleeve style
value: short-sleeve
source: product description