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.
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Question: the methodological ethos is identical , but there is a slight difference in the vocabulary , and specialized is more international.

Answer: the ethics behind the way of doing it is identical , but there is a slight difference in the vocabulary , and specialized is more international.

Question: seeds of several species are the source of the popular beverage coffee.

Answer: the popular beverage coffee is sourced from the seeds of several species.

Question: in 1961 , she made her metropolitan opera debut as aida ; the following year she made her debut at the royal opera house with the same role.

Answer:
in 1961 , she made her city-based opera first appearance as aida ; the following year she made her first appearance at the royal opera house with the same role.