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: his real date of birth was never recorded , but it is believed to be a date between 1935 and 1939.
Output: 



Output:
his real birthday is unknown , but is thought to be between 1935 and 1939.
since his actual date of birth was not recorded , it is believed to be between 1935-1939.
his date of birth was never recorded , but it is believed to be between 1935 and 1939.
his actual birth date is unknown , but he was believed to be born between 1935 and 1939.
his real date of birth was never recorded , but it will be a date between 1935 and 1939.
his real birthday was unknown but it is believed to be between 1935 and 19.
his real date of birth not recorded , but it is considered true to be a date between 1935 and 19.
no one knows when he was born because no one wrote it down , but his birth date is thought to be between 1935 and 1939.