Mr.
Smith and his family lived in a small town in the countryside. They were a poor family and struggled to make ends meet every day. One day, as the winter approached, the family realized that their old gas heater was no longer working. They could not afford to buy a new one, so they decided to make do with the blankets and quilts they had. One night, as the family was trying to keep warm under the blankets, they heard a strange noise from the gas heater. The father, who was a mechanic, went to check it and found that the gas heater was leaking. He immediately turned off the gas supply and warned the rest of the family to stay away from the heater. The next morning, Mr. Smith went to the nearest hardware store and bought a new gas heater, but it was very expensive. They decided to cut back on their food expenses for the next few months to be able to afford it. They installed the new gas heater and started using it, but noticed that the room did not seem to be getting as warm as it should have been. Mr. Smith went to check the gas heater again and found that it was not working correctly. He called the manufacturer and they sent a technician to fix the problem. The technician found that the gas heater was installed incorrectly and that they were not using it safely. He explained that the heater needed to be installed by a professional and that they needed to take proper precautions to avoid any accidents. They realized their mistake and immediately called a professional to install the gas heater properly. They also educated themselves on the safety measures they needed to take while using the gas heater.