sentence1: Sher Mohammed Akhundzada ( also known as Sher Ahmed Akhundzada ) is a tribal leader who from 2001 to 2005 was Governor of Helmand in Afghanistan .
sentence2: Sher Ahmed Akhundzada ( also known as Sher Mohammed Akhundzada ) is a tribal leader who was the governor of Helmand in Afghanistan from 2001 to 2005 .