Instruction: Parse the product information to locate the target attribute, and then provide the extracted value of the target attribute and its source in the output, specifying None if the attribute is not present.

Input:
Product title: Womens Bodycon Casual Party Seamless Striped Scoop Neck 3/4 Sleeve Mini Dress
Product feature: Shipping Weight: 12 ounces, ASIN: B00BNMJEDI, Item model number: S1726 BLACK GREEN M, Date first listed on Amazon: March 2, 2013, Average Customer Review: 5.0 out of 5 stars 1 customer review
Target attributes: Neckline
Answer: attribute: neckline
value: scoop neck
source: product title