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: in biology , signal transduction refers to any process by which a cell converts one kind of signal or stimulus into another.
Output: 



Output:
in biology , signal transduction means any process which a cell uses to change one kind of signal or stimulus into another.
in biology , signal transduction is any process by which a cell converts one kind of signal or stimulus into another.
in biology , signal transduction says something about to any process by which a small room gets changed into one kind of signal or thing causing reaction into another.
in biology signal transduction refers to any process by which a cell converts one kind of signal into another.
in biology , signal transduction means any process where a cell turns one kind of signal or stimulus into another signal or stimulus.
in biology , signal transduction means any process by which a cell changes one kind of signal or stimulus into another.
in biology , signal transduction means any process by which a cell converts one kind of signal or stimulus into another.
in biology , signal transduction refers to any process by which a cell wins over one kind of signal or stimulus into another.