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

Example Input:  ['Water evaporates from the ground up to the sky', 'The air gets cold', 'Water droplets are in clouds', 'Water droplets turn into ice crystals', 'Ice crystals in clouds stick together and become snowflakes.'] 
Example Output:   No  

Example Input:  ['The red blood cells bind the oxygen via a protein called heme', 'In the alveoli, air passes into the blood within small capillaries', 'Air reaches the alveoli, the smallest air sacs in the lungs', 'Red blood cells circulate throughout the body and reach the various tissues', 'The human body takes a breath inward', 'Within small capillaries, the heme release the oxygen', 'The oxygen can then reach the cells within the tissue', 'Air is transported to the lungs', 'The gaseous oxygen in the air dissolves into the capillary blood', 'The dissolved oxygen is picked-up by red blood cells'] 
Example Output:   No  

Example Input:  ['The ecosystem is out of balance, causing further problems', 'Fish and their eggs die', 'The water runs off from the soil into lakes, streams, etc', 'Frogs and plants die', 'Acid rain makes waters acidic', 'Causes them to absorb aluminum from soil', 'Insects and other wildlife die'] 
Example Output:
  No