Definition: In this task, you need to generate an appropriate title for the given summary of some paragraph. The generated title must be short and should include the main topic of the given text. Your summary should be less than 20 words long.
Input: Iranian President Mahmoud Ahmadinejad has ended a boycott of his official duties by chairing a cabinet meeting, Iranian media say.

Iran leader Ahmadinejad returns to work after 'boycott'