The first refinery appeared in 1849 on Maui.
There was a refinery on Maui.
There was no refinery on Maui.
There is a boy sleeping on a sofa.
Nature does not impose any extremes, luckily.
Someone is taking a picture
Some people are outside.
There is no chance of a restructuring of the electric utility industry.
A group of senior citizens rest against the wall covered in graffiti.