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: ['Different kinds of sickness are formed.', 'Cells are killed', 'Bloodstream', 'Cells in the body are attacked', 'Bacteria enters the body']

Output: No

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: ['Get some seeds', 'Pick a spot to plant them', 'Dig a hole in the dirt', 'Put the seed in the hole', 'Pour some water on the seed and hole', 'Cover up the hole', 'Press down on it', 'Spray some plant food on it.']
Output: Yes