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

Input:
Product title: Sheinside Women's Black Round Neck Sleeveless Pleated Flare Evening Dress
Product description: Sheinside is an International leading fashion brand , providing the latest fashionbale clothing for aged 18-35 women. SheInside online shop do sell based on our excellent designs and proven reliability. All item quality can be guaranteed. Choose us, believe in us!
Product feature: PLEASE CHOOSE YOUR SIZE BASED ON BUST MEASUREMENT BELOW, Bust: (S) 33.07inches (M) 34.65inches (L) 36.22inches, Waist Size: (S) 26.77inches (M) 28.35inches (L) 29.92inches, Length: (S) 32.28inches (M) 33.07inches (L) 33.86inches, Material : Cotton, Package Dimensions: 11.3 x 5.5 x 2.2 inches, Shipping Weight: 14.4 ounces, ASIN: B00J2KZA5E, Item model number: dress140310108-S, Date first listed on Amazon: March 18, 2014, Average Customer Review: 3.5 out of 5 stars 48 customer reviews
Product brand: Sheinside
Target attributes: Neckline
Answer: attribute: neckline
value: round neck
source: product title