Instruction: Given the title, description, feature, price, and brand of a product and a set of target attributes, extract the value of each target attribute from the product information. Output the extracted value and the corresponding source (e.g., title or feature) denoting where the value is extracted.

Input:
Product title: TCKEY 2pcs black Remote Silicone Smart Key Case Cover Chains Bag Key Fob skin key cover for Lexus CT200H ES350 GS300 GS350 GS430 GS450h GS460 GX460 LX570 RX350 RX450h RX400h
Product description: made of high quality Silicone, the similar products reach the best level Logo:yes To give your car key the best protection and also Looks very cool Extremely light and durable for using Perfect fit for your key Package Include: 2pcs black key holder (Key not incl.) Models for Reference 2011-2012 CT200H 2007-2012 ES350 2006-2008 GS300 2007-2012 GS350 2006-2007 GS430 2007-2008 GS450h 2008-2012 GS460 2010-2013 GX460 2008-2013 LX570 2009-2013 RX350 2010-2013 RX450h 2006-2008 RX400h 2006 RX330 And other models...
Product feature: This is Silicone protective covers, protect your car key, Perfect fit for your key, Vey Durable and Do not fade
Product brand: TCKEY
Target attributes: Type
Answer: attribute: type
value: key fob
source: product title
attribute: type
value: smart key
source: product title