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) Green is a color that gathers sunlight easily (2) Sunlight is gathered by the leaves of the plant (3) The glucose travels the plant (4) The plant uses that glucose as energy to grow.  
Where does the following step fit into the given list of steps: The sunlight is broken down into glucose through photosynthesis 
A: 
 After step 2. 