instruction:
You need to answer the question 'Are the given steps in order?', given a set of steps describing a process. Your answer must be either Yes or No. If the answer is No, that means the steps are out of order and do not make sense in the order they are in. If the answer is Yes, that means the steps are in order and make sense in the order that they are in. A set of steps are not in order if the steps reference information that is introduced in a later step
question:
 ['Some of the water breaks down into hydrogen and oxygen', 'Water comes into contact with something made of iron', 'They form iron oxide, which is rust', 'The free oxygen and dissolved iron bond together', 'As the acid is formed, the iron starts to dissolve', 'The water combines with carbon dioxide in the air to form carbonic acid'] 
answer:
  No  


question:
 ['Solution caves are formed in limestone and similar rocks by the action of water', 'After a rain, water seeps into cracks and pores of soil and rock', 'The water percolates beneath the land surface', 'Some of the water reaches a zone where all the cracks and pores in the rock are already filled with water', 'Rainwater absorbs some carbon dioxide as it passes through the atmosphere and even more as it drains through soil and decaying vegetation', 'The water combines chemically with the carbon dioxide', 'A weak carbonic acid solution is formed', 'This acid slowly dissolves calcite, forms solution cavities, and excavates passageways'] 
answer:
  Yes  


question:
 ['The water is able to be drank at this point.', 'The water is boiled to a very high tempature', 'The salt is removed', 'The salt becomes seperated from the water', 'Salt water is contained in a factory or plant'] 
answer:

  No