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

Input:
Product title: Oppa! Women's Sleeveless Shirt Blouse Top with Elephant Print
Product description: Be the Alpha female of fashion with this lone wolf tie front collared shirt. Wear it with heels or boots for a look that is wildly hot. This form fitting top is designed to fit any frame comfortably.
Product feature: 100% Polyester, Button-End closure, Flat-Collared, Button Down Georgette Top with Front Tie, Savanah Inspired, Featuring Fierce All-Over Animal Printed Design, 29.5" from Shoulder to Hem, Approximately (based on size S), Style up This Cute Top with Denim or Leather for the Perfect Summer Look, Machine Wash Delicate, Tumble Dry, Package Dimensions: 8.9 x 4.9 x 1.4 inches, Shipping Weight: 1.6 ounces, ASIN: B00IWV31Y6, Item model number: 844952041915, Date first listed on Amazon: January 10, 2015, Average Customer Review: 5.0 out of 5 stars 2 customer reviews
Product brand: OPPA!
Target attributes: Sleeve Style
Answer: attribute: sleeve style
value: sleeveless
source: product title