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

Input:
Product title: Cobian Flop Men's Sandal Flip Flops Footwear - Black / Size 13
Product description: Cobian sandals and footwear, developed in Southern California, has grown with the surf culture and has kept those within it stoked. With a grassroots attitude and vision, Cobian sandals seeks to provide the best product out in the market. Keeping an ear to the beach and a glimpse on the runway, Cobian sandals sets off to define what their lifestyle is all about. The original flip flop Comfortable squishy TPE top-sole Flop Men's Footwear from Cobian Casual Footwear from Cobian Cobian branded sandals, footwear
Product feature: Synthetic, Color: Black, Size: 13, Cobian Flop Sandal Flip Flops Footwear for Men, Package Dimensions: 11 x 4.8 x 1.3 inches, Shipping Weight: 12 ounces, ASIN: B00GGYDXJO, Date first listed on Amazon: February 26, 2015, Average Customer Review: 4.4 out of 5 stars 3 customer reviews
Target attributes: Type
Answer: attribute: type
value: flip flops
source: product title
attribute: type
value: flip flops
source: product feature
attribute: type
value: sandal
source: product title
attribute: type
value: flip flop
source: product description
attribute: type
value: sandals
source: product description