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:  ['The lighter items float on the top and in convection cycles', 'Sediment becomes loose from the rest of the soil', 'The sediment gets dumped through tributaries into lakes and the ocean', 'The sediment keeps moving around the world in convection currents.', 'The heavy items sink to the bottom', 'The sediment rolls down hill towards a river', 'As the river flows the sediment is moved'] 
Example Output:   No  

Example Input:  ['The water vapor will turn into liquid water', 'Allow the water vapor to cool', 'The water will turn into water vapor', 'Boil salt water', 'The salt will be separated from the water.', 'Collect the water vapor'] 
Example Output:   No  

Example Input:  ['Cover the pot with a slightly too large cover', 'Water vapor will collect on the lid', 'Heat water to evaporation', 'Place the water in a pot', 'Salt is left behind in the original pot.', 'Place a larger pot under the first', 'Drip into the second pot as fresh water'] 
Example Output:
  No