Original sentence: All online activity closed on May 20, 2014.Gran Turismo 5 also featured an online mode.However, a special event was held from April 30 to May 30 that allowed players to unlock five additional cars for Gran Turismo 6.Players would meet in 'lounges' or 'race rooms' and give away (and/or share) cars, car parts and trained AI drivers to friends
Edited sentence: All online  activity closed on Gran Turismo 5 31 May 2014.Gran Turismo 5 had a well received online mode.However, any player that used the service in May was awarded 5 cars for Gran Turismo 6, but only if they played Gran Turismo 6 during the next month.No friend gifting or borrowing of these cars is allowed.Players would  meet in 'lounges' or 'race rooms' and give away (and/or share) cars, car parts and trained AI drivers to friends