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: probably in the ninth century , the village became part of the territory of the monastery of reichenau.

SOLUTION: probably in the ninth century , the village became part of the area of the monastery of reichenau.

PROBLEM: extinction non-avian dinosaurs suddenly became extinct approximately 65 million years ago.

SOLUTION: non-flying dinosaurs suddenly became extinct around 65 million years ago.

PROBLEM: furthermore it is the episcopal see of the diocese of växjö.

SOLUTION:
it is the seat of the seat of the bishop of the diocese of växjö.