title: Connect two tables with help of an another table -- MySQL join
body: <p>I have three tables <code>first</code> <code>second</code> and <code>f_s</code> which connects two tables together as shown below</p>
  
  <pre><code>first_id │  first            second_id │ second         first_id │ second_id
     1       station               1       address            1       1 
     2       hospital              2        point             1       2 
     3       hotel                                            2       1
                                                              2       2
                                                              3       1
  </code></pre>
  
  <p>I want <code>second.second_id</code> and <code>second.second</code> for a given <code>first.first</code>. How should i write mySQL query?</p>
  
  <p><strong>Example:</strong> <code>station</code> is given:</p>
  
  <pre><code>first  │ second_id│  second
  station      1       address
  station      2       point
  </code></pre>