title: Pymysql library does not return pure data in database
body: <p>I'm new to Python and especially <em>pymysql</em> library.</p>
  
  <p>I want to make query from my database and when query is done , the result is not pure record that is in the database and have some parentheses and "," mark and so on.</p>
  
  <p>This is my code.</p>
  
  <p>I will be thankful if you answer me </p>
  
  <pre><code>from pymysql import *
  def database_connector():
  db = connect(host="localhost",port=3306,user="root",passwd="", 
  db='telegrambot',charset='utf8')
  return db
  def question_return(tests_id,questions_id):
  db=database_connector()
  cursor=db.cursor()
  cursor.execute("""SELECT question FROM questions WHERE test_id = '%s' AND 
  question_id = '%s';""",(tests_id,questions_id))
  return_value = cursor.fetchall()
  return return_value
  
  print (question_return(1,1))
  </code></pre>
  
  <p>and it print some thing like this.</p>
  
  <pre><code>(('What is your name ?',),)
  </code></pre>
  
  <p>and I want to just print something like this without parentheses and other marks</p>
  
  <pre><code>What is your name ?
  </code></pre>
  
  <p>Please help me how to do this </p>
  
  <p>Thanks a lot</p>