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

Input:
Product title: National #N243-725 2PK Wire Coat/Hat Hook
Product description: 2 Pack, Bright Brass Finish, Wire Coat and Hat Hook, Mini-Pac Bagged.
Product feature: National Mfg/Spectrum Brands Hhi, N243-725, 10, NEW, 1
Product price: $17.96
Product brand: NATIONAL MFG/SPECTRUM BRANDS HHI
Target attributes: Installation
Answer: attribute: installation
value: None
source: None