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:  ['Hemoglobin in red blood cells attaches to the oxygen', 'Oxygen diffuses from alveoli in the lungs to the bloodstream', 'Red blood cells carry oxygen all around the body', 'Oxygen diffuses into cells from capillaries.', 'Air goes into the lungs', 'The lungs remove oxygen from the air'] 
Example Output:   No  

Example Input:  ['Grows up', 'Starts family', 'Flee the next', 'Two birds meet each other', 'Egg is produced after fertilziation', 'Dies.', 'Mother sits on egg until it hatches', 'Bird Hatches'] 
Example Output:   No  

Example Input:  ['It passes through vessels in the stem on its way to the leaves', 'Carbon dioxide from the air passes through small pores (holes) in the leaves', 'These pores are called stomata', 'Water is absorbed by the roots', 'Sunlight is absorbed by a green chemical in the leaves.'] 
Example Output:
  No