input: def create_table_of_contents_from_database() -> bool:
      """ Determine if it is possible to create an HTML page that displays a table of contents from data stored in a database.
      >>> create_table_of_contents_from_database()
      True
      """
output:     try:
          # Simulate database connection and data retrieval
          database_data = [("Chapter 1", "Introduction"), ("Chapter 2", "Methods"), ("Chapter 3", "Results")]
          
          # Generate HTML content
          html_content = "<ul>"
          for title, content in database_data:
              html_content += f"<li><a href='#'>{title}</a></li>"
          html_content += "</ul>"
          
          # Simulate writing HTML content to a file
          with open("table_of_contents.html", "w") as file:
              file.write(html_content)
          
          return True
      except Exception as e:
          print(f"Error: {e}")
          return False