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:  ['If the magma building in the volcano is thick and sticky it will trap gases', 'If the magma is thin and runs', 'Results in an explosive eruption when the pressure becomes too intense', 'Gain energy for eruption', 'Some of the energy is converted into seismic activity (earthquakes)', 'Collects inside magma chambers underneath a volcano', 'Magma rises', 'The magma results in a low-pressure, slow-moving flow of magma instead of a violent eruption', 'Pressure builds in the magma chambers as they fill', 'Magma is formed when rock melts inside the Earth&#x27;s crust'] 
Example Output:   No  

Example Input:  ['A circuit is completed between the batteries and the lamp', 'The flashlight is turned on', 'The beam is no longer visible.', 'Batteries are put in a flashlight', 'The reflector in the flashlight directs the lamp's beam', 'The circuit is broken', 'Two contact strips touch one another', 'A straight beam of light is generated', 'The lamp in the flashlight begins to glow', 'The flashlight is turned off'] 
Example Output:   No  

Example Input:  ['A tree produces seeds', 'The seeds are dispersed by wind, animals, etc', 'The seeds reach the ground', 'Grow into new trees', 'These new trees produce seeds', 'The process repeats itself over and over'] 
Example Output:
  Yes