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:
 ['After many years the matter is compressed and heated', 'The matter forms on the sea floor', 'Layers of sediment form above the matter compressing it', 'Living organisms in the sea die', 'The result is that crude oil forms.'] 

Ex Output:
  No  


Ex Input:
 ['The filter will catch chlorine, heavy metals, and other chemicals', 'Water comes through a filter', 'The filter has small pores to catch pollutants', 'The water on the other side of the filter is much cleaner', 'The filter allows water and mineral ions like fluoride to pass through'] 

Ex Output:
  No  


Ex Input:
 ['Carbon dioxide and energy from ATP are used to create sugar', 'Energy harvested through light reaction is stored by forming ATP', 'Water is transported to the leaves in the xylem', 'Carbon dioxide enters the leaves through the stomates by diffusion', 'The plant reuses the water or the water exits through the stomata as water vapor.', 'Oxygen exits the leaves through the stomata by diffusion'] 

Ex Output:

  No