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 ice crystals grow by absorbing surrounding water droplets', 'The cold water forms ice crystals', 'Form snowflakes', 'Water in the clouds becomes very cold', 'The snowflakes fall to the ground.'] 
Example Output:   No  

Example Input:  ['Put water in an ice cube tray', 'Bend the tray slightly to get the ice cubes out and into a drink.', 'Take the ice cube tray out of the freezer', 'Wait 5 to 6 hours', 'Put the ice cube tray in the freezer'] 
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  

