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.

[Q]: Steps: (1) A large rocky area is formed (2) The rocky area has a higher elevation than the surrounding areas (3) Water from precipitation falls in the area (4) The water forms a stream (5) The stream flows towards lower elevation (6) The river continues to flow along the same path for a long time (7) The river erodes the rocky area that it touches (8) The eroded area cuts deeply into the rock.  
Where does the following step fit into the given list of steps: The stream becomes a river 
[A]:  After step 5. 


[Q]: Steps: (1) A butterfly lays an egg (2) A larvae matures inside of the egg (3) The caterpillar hatches from the egg (4) The caterpillar spins a coccoon around itself and forms into a pupa (5) The butterfly forms inside of the coccoon (6) The mature butterfly emerges from the coccoon (7) The butterfly mates (8) The female butterfly lays eggs.  
Where does the following step fit into the given list of steps: The caterpillar eats and grows 
[A]:  After step 3. 


[Q]: Steps: (1) Put water in an ice cube tray (2) Put the ice cube tray in the freezer (3) Take the ice cube tray out of the freezer (4) Bend the tray slightly to get the ice cubes out and into a drink.  
Where does the following step fit into the given list of steps: Wait 5 to 6 hours 
[A]:
 After step 2. 


