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) Boil salt water (2) The water will turn into water vapor (3) Collect the water vapor (4) The water vapor will turn into liquid water (5) The salt will be separated from the water.  
Where does the following step fit into the given list of steps: Allow the water vapor to cool 
[A]:  After step 3. 


[Q]: Steps: (1) Acid rain leaches aluminum from clay particles in soil (2) Acid rain dissolves minerals and nutrients in soil (3) Washes them away so plants can&#x27;t benefit from them (4) PH in soil and water gets affected which can kill plants and animals (5) Acid rain in fog at higher elevations can strip foliage off trees.  
Where does the following step fit into the given list of steps: Aluminum flows into streams and lakes 
[A]:  After step 1. 


[Q]: Steps: (1) A man and woman mate (2) Embryo is C (3) Embryo grows and develops into a fetus inside the woman&#x27;s womb (4) The fetus is born (5) Begins to grow and develop through infancy and childhood (6) In the teenage years the human experiences puberty (7) At 18 the human becomes an adult (8) Adult may procreate continuing the cycle.  
Where does the following step fit into the given list of steps: Reaches sexual maturity 
[A]:
 After step 6.