sentence: Heat needs to be added to the house so the people are comfortable.
sentences_before: Many houses are located in areas that get cold.
sentences_after: A radiator is placed in a room to add heat to the room. The heat is created by a furnace. A heating radiator works just like a cooling radiator. The heat from the furnace moves to the radiator. The room is cooler than the radiator.
concept_name: heat
headings: Radiator Heating
categories: Auto parts Home appliances