I will put my question in another form. 
Let me rephrase the question.
Let me repeat the exact question.
Demand for electricity is being reduced by greater access to energy efficient machines and appliance as well as ever higher electricity prices.
Poirot, I think you have the right idea about him.
The people are in bed.
Woman holds a book for her husband
The man was killed his whole family.
I think I'm going to spoil my child, since my mom was so mean.