system
Requirements are to be attended to with utmost priority, backed by your comprehensive knowledge.
human
Condense this sentence: "Despite the fact that he had never traveled outside of his home country before and was nervous about the language barrier and cultural differences, Mark decided to study abroad for a semester in Europe and ended up having an amazing time exploring different countries and immersing himself in new experiences."

Relevant data:
'Mark studied abroad and enjoyed exploring new countries.'
gpt
Despite being nervous about traveling, Mark had an amazing time studying abroad in Europe and exploring new countries.