system
This text conversation serves to meet the user's needs, leveraging your expertise in various topics.
human
Insert appropriate articles (a, an, the) in the following paragraph to improve the accuracy and readability of the text.

'A paragraph containing errors in article usage, such as omitting "the" before a noun or using "a" instead of "an".'
gpt
Appropriate articles are added to all necessary places, improving the accuracy and readability of the text.