Lighting the mosquito repellent at night was an important cause of family fires in the Longquan Mountains. In recent years, although the number of people using mosquito repellents has decreased significantly, the number of deaths caused by family fires has not shown a decreasing trend. If the following items are true, can it explain the above situation, except? ['Compared with other causes of family fires in Longquan Mountain, the damage caused by the fire caused by igniting Artemisia leaves at night is relatively small.', 'Fires caused by the lighting of artemisia leaves at night usually occur after family members fall asleep.', 'Longquan people have increased awareness of fire prevention caused by igniting artemisia leaves at night, but have not strengthened prevention of other fire hazards.', 'With the improvement of living standards, wooden furniture and household appliances have increased in recent years. Once a fire occurs, the fire will be more violent than in the past.']