Q:

The man said to the boy, "It only seems complicated because you're not used to it." 

• 1
  The man told the boy that it only seems complicated because he was not used to it.
• 2
  The man told the boy that it only seemed complicated because he is not used to it.
• 3
  The man told the boy that it only seemed complicated because he was not used to it.
• 4
  The man told the boy it only seems complicated, it is really not so.