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

Input: Consider Input:  ['Humans are born as babies', 'Babies become infants', 'Infants become children', 'Children learn skills', 'Children become teenagers', 'Teenagers undergo puberty', 'Teenagers become adults', 'Adults have children', 'Adults become elderly', 'Elderly humans die.'] 

Output:   Yes  


Input: Consider Input:  ['The carbon dioxide is exhaled out of the body through the nose or mouth.', 'Breaks down into glucose', 'Carbon dioxide is produced by the glucose breakdown', 'A person takes in oxygen through their nose or mouth', 'The oxygen travels into the body'] 

Output:   No  


Input: Consider Input:  ['The liver takes in blood from the rest of the body', 'The liver uses enzymes to clean the blood', 'The liver takes energy and stores it as glycogen', 'The liver creates bile from the items filtered', 'The cleaned blood is expelled', 'The bile is sent to the intestines.'] 


Output:   No  


