natural gas is used for generating electricity by burning in a power plant
electricity_generation is generating. fossil_fuel_power_plant is thermal_power_plant. nuclear_generated_electricity is electricity. electricity_generation is generating_power. natural_gas is gas. natural_gas is fuel. petroleum_gas is gas. thermal_power_plant is power_plant. electricity_generation is not generating_power. fossil_fuel_power_plant is not thermal_power_plant.