Instruction: Using the product's title, description, features, price, and brand, identify and retrieve the values associated with a specified set of target attributes. Output the extracted values along with their respective sources (e.g., title or feature) indicating where each value was found.

Input:
Product title: Riverstone Industries Electric Cathedral Fireplace
Product description: "The Parisian" The Stay Warmtm Electric Fireplace Heater by Riverstone Industries provides a unique all around cabinet design encasing the fireplace unit with beautiful cabinetry, which includes 2 cathedral styled doors with clear acrylic panels built on either side of the fireplace. Each side storage area contains 3 shelves. No need for a chimney or gas lines with the Stay Warmtm line all that is needed is a standard 3 prong wall outlet. Finished in rich Cherry, this beautiful unit combines a realistic flame along with a fully functional dual level heater blower motor 750/1500 watts. The patented realistic flame can be controlled by using the built in thermostatic controls. The user can control flame intensity and temperature separately. The benefit is that on warm nights the flames can be on without the heat. Likewise on cold nights, the heater can be on without the glow of the fire. Safety also comes first with our products and that is why the all units us a grounded (3 prong) plug that works in with all standard 110 outlets. In addition, all out units are CSA safety approved and have built in shut offs should the units get too hot or get knocked over on their sides. Features: MDF wood with Dark Cherry Veneer Finish 2 cathedral style storage doors (acrylic) Top Storage Area High Intensity Fireplace Insert Flame Intensity Control and 3-D EffectLog Flame Motion Effect ON/OFF Switch for Heat and Flame Effect 1500W Heater and 120V (5115 BTU) Dual Settings for 750W or 1500W Output Adjustable Thermostat Safety Thermal Cut Off CSA Approved
Product feature: MDF wood with Dark Cherry Veneer Finish, 2 cathedral style storage doors (acrylic) and Top Storage Area, High Intensity Fireplace Insert, lame Intensity Control and 3-D Effect Log Flame Motion Effect, ON/OFF Switch for Heat and Flame Effect
Product brand: Riverstone Industries
Target attributes: Use
Answer: attribute: use
value: None
source: None