Definition: In this task, you're given a sentence and your task is to generate a simplified sentence that focuses on lexical paraphrasing from the original sentence given in the input.

Positive Example 1 -
Input: a georgian inscription around the drum attests his name.
Output: there is a georgian inscription around the drum to confirm his name.

Positive Example 2 -
Input: it is particularly famous for the cultivation of kiwifruit.
Output: it is mostly famous for the growing of kiwifruit.

Negative Example 1 -
Input: a hunting dog refers to any dog who assists humans in hunting.
Output: a hunting dog is a dog that refers humans in hunting.

Negative Example 2 -
Input: in return , romania ceded three southern districts of bessarabia to russia and acquired dobruja.
Output: in return , romania ceded three southern districts of bessarabia to russia and acquired dobruja.

Now complete the following example -
Input: geography the caucasus mountains are generally perceived to be a dividing line between asia and europe , and territories in caucasia are alternately considered to be in one or both continents.
Output: 



Output:
the caucasus mountains are generally perceived to be a dividing line between asia and europe.
the caucasus mountains , falling in asia and europe , divide the two continents and territories in caucasia.
the caucasus mountains are the diving line between asia and europe with territories in caucasia are said to be in one or both continents.
territories in caucasia are alternately considered to be in one or both continents of the caucasus mountains , which are generally perceived to be a dividing line between asia and euro.
geography - the caucasus mountains are generally perceived to be a dividing line between asia and europe , and territories in caucasia are alternately considered to be in one or both continents.
geography ; the caucasus mountains are thought to be a dividing line between asia and europe , and territories in caucasia are also considered to be in one or both continents.
the caucasus mountains are basically thought of as a dividing line between asia and europe , and territories in caucasia are alternately considered to be in one or both continents.