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 bat can figure out where the object is located.', 'The echo returns to the bat&#x27;s ears', 'The bat hears the echo', 'The bat sends out sound waves from their mouth or nose', 'Echoes are produced', 'The sound waves hit an object'] 
Example Output:   No  

Example Input:  ['Two birds meet each other', 'Egg is produced after fertilziation', 'Mother sits on egg until it hatches', 'Bird Hatches', 'Grows up', 'Flee the next', 'Starts family', 'Dies.'] 
Example Output:   Yes  

Example Input:  ['The pair build a nest', 'Baby bird eats', 'The bird finds a mate', 'A bird lays an egg', 'The birds lay eggs.', 'The egg hatches into a baby bird', 'Grows into an adult bird'] 
Example Output:
  No