Given a list of steps and an additional step, determine where the step fits into the original list of steps. A correct answer, correctly places the given step into the set of steps so that it creates a new plausible set of steps. Output must be formatted as 'After step n', where n is the step number after which the given additional step is to be inserted.

Input: Consider Input: Steps: (1) The cold water forms ice crystals (2) The ice crystals grow by absorbing surrounding water droplets (3) Form snowflakes (4) The snowflakes fall to the ground.  
Where does the following step fit into the given list of steps: Water in the clouds becomes very cold 

Output:  Before step 1. 


Input: Consider Input: Steps: (1) Human beings burn fossil fuels (oil, gas, etc.) (2) The make-up of the atmosphere changes (3) Some energy from the sun cannot escape back through the changed atmosphere (4) The earth begins to heat because of the extra trapped energy (5) Human beings cut down trees (6) Human beings do not re-plant the trees (7) Trees cannot help take the extra carbon dioxide from the atmosphere (8) The extra trapped energy starts to change the earth&#x27;s short term weather (9) Eventually the long-term climate patterns start to change  
Where does the following step fit into the given list of steps: Carbon dioxide from the burning fossil fuels enter the atmosphere 

Output:  After step 1. 


Input: Consider Input: Steps: (1) Waves hit the coast (2) Waves have energy that pushes the water and sediment (3) The sediment can help erode land like sandpaper (4) Water washes the sediment back  
Where does the following step fit into the given list of steps: Some sediment is left as sand. 


Output:  After step 4. 


