text: """Quiz: Which is denser, Rio or San Francisco?
  
  Try comparison operators in this quiz! This code calculates the population densities of Rio de Janeiro and San Francisco.
  
  Write code to compare these densities. Is the population of San Francisco more dense than that of Rio de Janeiro? Print True if it is and False if not.
  
  """
  
  sf_population, sf_area = 864816, 231.89
  rio_population, rio_area = 6453682, 486.5
  
  san_francisco_pop_density = sf_population/sf_area
  rio_de_janeiro_pop_density = rio_population/rio_area
  
  # Write code that prints True if San Francisco is denser than Rio, and False otherwise
  print(san_francisco_pop_density > rio_de_janeiro_pop_density)
  
  """
  Why do you think Python uses == for checking equality rather than =? → Because '=' is used to assign variables
  """