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

Input:
Product title: Ronsou Aviator Driving Polarized Sunglasses Eyewear Glasses for Men and Women 302
Product description: Frame Features -The temples of these sunglasses are carefully constructed of high-quality, Matel alloy. This is really lightweight, durable, sturdy and sratch-resistant. -Spring assisted hinge make these sunglasses comfortable to wear, even for larger face. -Fashion & Smart design to fit your face curve and absolute comfort for everyday wear. Polarization -Pure Colors: Colors look vibrant, sharp and true. -Precise Details: See all the details you normally miss. -Powerful Anti-Glare: With glare form reflective surfaces reduced, you don't need to squint. -Total UV Protection: Polarized lenses eliminate 100% of UVA/UVB rays. Most of the glare that causes you to wear sunglasses comes from horizontal surfaces, such as water or a highway. When light strikes a surface, the reflected waves are polarized to match the angle of that surface. So, a highly reflective horizontal surface, such as a lake, will produce a lot of horizontally polarized light. Therefore, the polarized lenses in sunglasses are fixed at an angle that only allows vertically polarized light to enter. A lot of sunglasses advertised as polarizing actually are not. There's a simple test you can perform before you buy them to make sure. Find a reflective surface, and hold the glasses so that you are viewing the surface through one of the lenses. Now slowly rotate the glasses to a 90-degree angle, and see if the reflective glare diminishes or increases. If the sunglasses are polarized, you will see a significant diminishing of the glare. Package includes: 1x polarized sunglasses 1x Lens cloth 1x polarized testing sheet
Product feature: Imported, metal frame, composite lens, polarized, Lens width: 62 millimeters, Lens height: 52 millimeters, Bridge: 11 millimeters, Arm: 135 millimeters, 100% UVA and UVB protection, Polarized Lenses which are powerful anti-glare, Driving Aviator Fishing Sunglasses, Al-Mg alloy frame are ultra light and high-grade material. Spring Assisted Temple made comfortable to wear, even for big head, Matel alloy frame, Product Dimensions: 5.9 x 2 x 0.8 inches, Shipping Weight: 4.8 ounces, ASIN: B00WPQI84W, Item model number: AMA203, Date first listed on Amazon: April 1, 2015, Average Customer Review: 2.0 out of 5 stars 2 customer reviews
Product brand: Ronsou
Target attributes: Silhouette
Answer: attribute: silhouette
value: aviator
source: product title
attribute: silhouette
value: aviator
source: product feature