TASK 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.
PROBLEM: he returns in the 2007 series of doctor who , reuniting with the tenth incarnation of the doctor , and returned again for the 2008 series.

SOLUTION: he comes back in the 2007 series of doctor who , joining again with the tenth embodiment of the doctor , and returns again for the 2008 series.

PROBLEM: grosse ile township is a civil township of wayne county in the u.s. state of michigan.

SOLUTION: grosse ile township is a society-related township of wayne county in the u.s. state of michig.

PROBLEM: shortly after attaining category 4 status , the outer convection of the hurricane became ragged.

SOLUTION:
after attaining category 4 status , the outer convection of the hurricane became ragged.