Original sentence: Although matters have improved in Jammu and Kashmir following the opening of discussion between  President Musharraf and Prime Minister Manmohan Singh, the influential independent human rights agency Amnesty International has said in its most recent report, released on May 24, that violations continue, although they are unable to determine whether they have decreased because of security-related controls on their information gathering
Edited sentence: Although matters have improved in Jammu and Kashmir following the opening of discussion between  President Musharraf and Prime Minister Manmohan Singh, the influential independent human rights agency Amnesty International has said in its most recent report that violations continue, although they are unable to determine whether they have decreased because of security-related controls on their information gathering