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:  ['Give the cells owner a flow of electricity.', 'Adding an external circuit allows the exchange to continue', 'Sunlight enters the cell', 'The top layer are &#x27;doped&#x27; with impurities to allow a negative charge', 'This produces an electric field that allows electrons to flow from negative to positve', 'The bottom layer are &#x27;doped&#x27; to allow for a positive charge', 'This prevents the flow of electrons from negative to positive', 'Energy from sunlight knocks electrons loose in both fields', 'A photovoltaic cell is created with two layers of semiconductor material'] 

Output:   No  


Input: Consider Input:  ['The sediment travels along the same route as the wind or water', 'The sediment is deposited again in a new place.', 'The sediment breaks down into small particles', 'The sediment is picked up again by new wind or water', 'The sediment is deposited at new locations by the wind or water', 'Sediment settles in a place due to gravity', 'Wind or water picks up the sediment', 'The sediment travels further'] 

Output:   No  


Input: Consider Input:  ['Mix flour, baking powder, sugar, and salt into a bowl', 'Mix in milk, eggs, and melted butter', 'Mix until smooth', 'Heat a griddle or frying pan to medium high', 'Pour batter onto the griddle'] 


Output:   Yes