Definition: Rewrite each original sentence in order to make it easier to understand by non-native speakers of English. You can do so by replacing complex words with simpler synonyms (i.e. paraphrasing), deleting unimportant information (i.e. compression), and/or splitting a long complex sentence into several simpler ones. The final simplified sentences need to be grammatical, fluent, and retain the main ideas of their original counterparts without altering their meanings.
Input: Under Adams, Sinn Féin appeared to move away from being a political voice of the Provisional IRA to becoming a professionally organised political party in both Northern Ireland and the Republic of Ireland.

Under Adams, Sinn Féin seemed to stop being the political voice for the Provisional IRA to being an ordered political group in Northern Ireland and the Republic of Ireland.