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

Ex Input:
 ['Your tongue helps out, pushing the food around while you chew with your teeth', 'The esophagus moves food from the back of your throat to your stomach', 'Strong muscles in the walls of the stomach and gastric juices break down food in your stomach', 'The saliva breaks down the chemicals in the food a bit, which helps make the food mushy and easy to swallow', 'Your stomach moves the food into the intestines to complete digestion'] 

Ex Output:
  No  


Ex Input:
 ['The rock over the years carves through the rock', 'The water comes into contact with the rock below', 'Water from the surface seeps below the soil', 'The space in the rock becomes larger and forms into a cave', 'As more rather rushes through the cave becomes a cavern.'] 

Ex Output:
  No  


Ex Input:
 ['The soil gains organic material', 'These plants die', 'The soil becomes more fertile', 'Larger plants are able to be supported', 'Trees eventually grow.', 'Grass and small plants grow in an area'] 

Ex Output:

  No