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: Thal is one of the ten districts of the canton of Solothurn in Switzerland, situated in the centre of the canton.

Thal is one of ten districts of the canton of Solothurn. It is in Switzerland. It sits at the center of the canton.