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

Input:
Product title: Next Level Apparel 6440 Mens Premium Fitted Sueded V-Neck Tee
Product description: Fabric laundered, 4.3 oz., 60/40 combed cotton/poly sueded jersey1x1 sueded baby rib set-in collarSatin label
Product feature: 60% ring-spun combed cotton/40% polyester sueded jersey, Imported, 60% ring-spun combed cotton/40% polyester sueded jersey, Wear this premium V shirt, and you've got it made with super-soft suede., 60% ring-spun combed cotton/40% polyester sueded jersey, 4.2-oz., 32 singles for extreme softness
Product price: $5.13 - $23.50
Product brand: Next Level
Target attributes: Neckline
Answer: attribute: neckline
value: v-neck
source: product title