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: this era coincided with the medieval warm period -lrb- 800 1300 -rrb- and stopped with the start of the little ice age -lrb- about 1250 1850 -rrb-.
Example Output: this era began during the medieval warm period , -lrb- 800-1300 -rrb- and ended with the start of the little ice age -lrb- 1250-1850 -rrb-.

Example Input: in week 16 , quarterback matt leinart went down with a shoulder injury against the 49ers , forcing warner to see his first action since week 4.
Example Output: in week 16 quarterback matt leinart went down with a shoulder injury against the 49ers , forcing warner to see his first action since week 4.

Example Input: the first mayor of gaborone was reverend derek jones.
Example Output:
the first mayor of gaborone was praiseworthy derek jones.