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: BMALL 18k White Gold Plated Ring Round Circles Austrian Crystlas Ring
Product description: About BMALL: BMALL,our company located in a beautiful Sea-coast City,Xiamen,a Chinese Famous Travel Shopping City.Our company has 100 employees . We have our own design team.All of our jewelry was desigend by our desinger. *We provided many styles fashion jewelry. Sterling silver, silver plated, gold plated, leather,stainless steel, tungsten steel and so on. There will be s style fit you. *Our jewelry is the best choice for gift, for any occasion, such as anniversary, wedding, engagement,graduation ceremony,Mother's Day,birthday,party,shopping, Valentine's Day etc. *All of our jewelry will be package with a beautiful box or a opp bag. * If you have any questions about the jewlery , just email us, we will reply you in 24 hours. We will provide best customer service for you. * Best wishes.
Product feature: Metals Type: 24k Rose Gold Plated, Ring Width:15mm, Fashion Circles Ring, With a ring box for you, Occasion:Wedding Egagement,party etc, ASIN: B01G6N33FS, Item model number: 526roxijz1-9, Date first listed on Amazon: May 26, 2016, Average Customer Review: 5.0 out of 5 stars 1 customer review
Product brand: BMALL
Target attributes: Birth Month
Answer: attribute: birth month
value: None
source: None