TASK DEFINITION: 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.
PROBLEM: Steps: (1) In this stage the chromosomes become visible and the centrioles separate and move to opposite poles of the cell (2) In prophase the chromosomes become visible and the centrioles separate and move to opposite poles of the cell (3) In metaphase the chromosomes line up across the center of the cell and become connected to the spindle fiber at their centromere (4) In anaphase the sister chromatids separate into individual chromosomes and are pulled apart (5) During telophase the chromosomes gather at opposite ends of the cell and lose their distinct rod-like shapes (6) Two new nuclear membranes then form around each of the two regions of DNA and the spindle fibers disappear.  
Where does the following step fit into the given list of steps: Prophase is the first and longest stage of mitosis 

SOLUTION:  Before step 1. 

PROBLEM: 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) In the teenage years the human experiences puberty (6) Reaches sexual maturity (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: Begins to grow and develop through infancy and childhood 

SOLUTION:  After step 4. 

PROBLEM: Steps: (1) Food is taken into the mouth (2) The food is chewed (3) Saliva mixes with the food and starts breaking it down (4) The chewed food travels down the esophagus to the stomach (5) The stomach secretes acid (6) Grinds and mixes the food (7) The food moves to the small intestine (8) The small intestine uses enzymes to further break down the food (9) The food is expelled from the body.  
Where does the following step fit into the given list of steps: The food passes into the colon 

SOLUTION:
 After step 8.