Original sentence: At the end of 1970 then, the terms 'Official IRA' and 'Regular IRA' were introduced by the press to differentiate Goulding's 'Officials' from Mac Stíofáin's 'Provisionals'.Both Cathal Goulding's group and Seán Mac Stíofáin's group called themselves the IRA.During 1971 the rival Sinn Féins played out their conflict in the press, with the Officials referring to their rivals as the "Provisional Alliance", while the Provisionals referred to the Officials (IRA and Sinn Féin) as the "NLF" [National Liberation Front].These events produced an influx into the Provisionals on the military side making them the dominant force and finally eclipsing the Officials everywhere while bringing hundreds into Ó Brádaigh's Sinn Féin.To add to the confusion both groups continued to call their respecitive political organisations in the North the "Republican Clubs".With an intensification in the conflict the British government made a number of military decisions that had serious politicial consequences
Edited sentence: At the end of 1970 then, the terms 'Official IRA' and 'Regular IRA' were introduced by the press to differentiate them from the Provisionals.Cathal Goulding and his supporters continued to call themselves the IRA despite Seán Mac Stíofáin's group claiming the title.During 1971 the rival Sinn Féins played out their conflict in the press, with the Officials referring to their rivals as the "Provisional Alliance" and conversely being themselves called "NFL" [National Liberation Front] to refer to the Official IRA and what was now called Official Sinn Féin.These events produced an influx into the Provisionals on the military side making them the dominant force and finally eclipsing the Officials everywhere while bringing hundreds into Sinn Féin.To add to the confusion the Officials continued to call their political organisation in the North the "Republican Clubs".With an intensification in the conflict the British government made a number of serious mistakes