In this task, you are given a piece of an article. Your task is to generate a short summary of the text. Try to give the summary in just one sentence.

Pakistan on Saturday released its most senior Afghan Taliban detainee, Abdul Ghani Baradar, also called Mullah Baradar, as part of a move to help the peace process in war-torn neighbor Afghanistan.
Republic of Robbie Keane sat out training.

JPMorgan Chase & Co is exiting physical commodities trading, the bank said in a surprise statement on Friday, as Wall Street's role in the trading of raw materials comes under unprecedented political and regulatory pressure.
Pune FC bounced back to winning ways.

The State Department announces that Secretary of State John Kerry will defend America's Syria policy in a ''Google+ Hangout'' tomorrow.
Syrian dissident writer has been arrested.