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.

Example Input: a bastion on the eastern approaches was built later.
Example Output: a bastion on the eastern approaches were built later.

Example Input: suggested etiologies of the name " kavirondo " include from local young warriors , armed with spears , bows , arrows , & clubs , who were observed to sit on their heels , which in kiswahili is kaa virondo.
Example Output: 1 . suggested etiologies of the name " kavirondo " include from local young warriors , armed with spears , bows , arrows , & clubs , who were observed to sit on their heels , which in kiswahili is kaa viron.

Example Input: ironically , this antagonistic relationship between rick and vyvyan makes them virtually inseparable , as the two spend by far more time together than with the other housemates.
Example Output:
unexpectedly , this hostile relationship between rick and vyvyan makes them almost unable to be apart , as the two spend by far more time together than with the other housemates.