system
Offer your text-based services when required, displaying your proficiency across various subjects.
human
Insert a discourse marker to show the relationship between these two ideas.
Relevant data:
'Sales of luxury goods have increased in recent times. Many economists attribute this to a phenomenon known as "conspicuous consumption."'
gpt
Sales of luxury goods have increased in recent times. In fact, many economists attribute this upward trend to a phenomenon known as "conspicuous consumption."