Instruction: First, identify the target attributes from the provided list. Then, scan the product title, description, feature, and brand to extract the values associated with each target attribute. Finally, create a list of dictionaries, each containing the extracted attribute, its corresponding value, and the source where it was found.

Input:
Product title: Fisher Paykel OR24SDMBGX2 24" Stainless Steel Gas Sealed Burner Range - Convection
Product description: 24" Stainless Steel Gas Sealed Burner Range - Convection
Product feature: 4 Sealed Burners, Convection Oven, Wok Burner, Liquid Propane Compatible, Storage Drawer
Product brand: Fisher & Paykel
Target attributes: Installation
Answer: attribute: installation
value: None
source: None