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.
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Question: Steps: (1) The gravity of the sun pulls its mass inward (2) The pressure forces atoms of hydrogen to fuse together in nuclear reactions (3) The energy from the reactions gives off different kinds of light (4) The light travels to the Earth.  
Where does the following step fit into the given list of steps: There is a lot of pressure on the Sun 

Answer:  After step 1. 


Question: Steps: (1) Water is transported to the leaves in the xylem (2) Energy harvested through light reaction is stored by forming ATP (3) Carbon dioxide and energy from ATP are used to create sugar (4) Oxygen exits the leaves through the stomata by diffusion (5) The plant reuses the water or the water exits through the stomata as water vapor.  
Where does the following step fit into the given list of steps: Carbon dioxide enters the leaves through the stomates by diffusion 

Answer:  Before step 1. 


Question: Steps: (1) A mine is excavated in the side of a mountain (2) Miners enter the mine (3) Miners remove the coal from the mine (4) The coal is placed into carts or on a conveyor belt (5) The coal is moved up to the surface (6) The coal is loaded onto a truck  
Where does the following step fit into the given list of steps: The truck takes the coal to a power station. 

Answer:
 After step 6.