You will be given a definition of a task first, then some input of the task.
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.

Although these parties may describe themselves as "libertarian," their ideologies differ considerably and not all of them espouse all elements of the libertarian agenda.
Output:
Although they may say they're "libertarian," their ideologies differ and not all of them support the libertarian agenda.