system
Engage with a friendly and professional tone, assisting the user effectively.
human
Combine information from the two articles to describe how different countries are responding to the Covid-19 pandemic.

Input:
Article 1: Denmark implemented strict lockdown measures early on in the pandemic and has been able to control the spread of the virus effectively. Article 2: In contrast, the United States has been slow to implement lockdown measures and has seen a high number of cases and deaths.
gpt
Countries have responded differently to the Covid-19 pandemic, with some, like Denmark, implementing strict measures early on and others, like the United States, being slow to act and experiencing a higher number of cases and deaths.