The water in the stainless steel pot is boiling
The water in the pot came to a boil immediately
The water is boiling in a stainless steel pot.
The water in the stainless steel pot is boiling.
A stainless steel pot is boiling water in the kitchen.
Cotton-like things is in silvery pots on the stove.
The water in the pot has just come to a boil.
A lot of water is in a metal pot.