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

Input:
Product title: IVYRISE Fashion Jewelry 925 Sterling Silver Plated Spider Stud Earrings White Austrian Crystal
Product description: Features: 1. Truly elegant and breathtaking design looks gorgeous and amazing 2. 925 sterling silver plated design, durable and long lasting 3. Easy to match and suitable for any style of clothes 4. Great in detail and good for your personal jewelry collection 5. Perfect for all occasions: anniversary, engagement, party, meeting, dating, wedding, daily wear, etc 6. Ideal gift for your girl, lover and friend
Product feature: IYRISE Brand. Buy from IVYRISE-US and guaranteed by IVYRISE-US!, 100% Brand new, Your perfect choice. Perfect for any occasion Romantic style, High quality,new design,let a person love,surprise gifts, Classic & Timeless Design,Handmade Quality Workmanship, Show your everlasting love to your beloved girl or relatives and friends, Package Dimensions: 2.2 x 1.6 x 0.7 inches, Shipping Weight: 0.32 ounces ( View shipping rates and policies ), ASIN: B016POF3FQ, Item model number: DQAE599, Date first listed on Amazon: October 16, 2015, Average Customer Review: 2.5 out of 5 stars 3 customer reviews
Product price: $0.89
Product brand: IVYRISE
Target attributes: Silhouette
Answer: attribute: silhouette
value: stud
source: product title