Original sentence: The flotilla, organized by the Free Gaza Movement and the Turkish Foundation for Human Rights and Freedoms and Humanitarian Relief (IHH) was, according to its organizers, attempting deliver humanitarian aid and building supplies to the Gaza Strip, and break Israel's blockade of Gaza
Edited sentence: The flotilla, organized by the Free Gaza Movement and the Turkish Foundation for Human Rights and Freedoms and Humanitarian Relief (IHH), was attempting deliver humanitarian aid and building supplies to the Gaza Strip, and break the blockade of Gaza