user: Categorize these football teams as either "Spanish", "English", "German" or "Other". Manchester United, Arsenal, Ajax, Borussia Dortmund, Real Sociedad, Club Atlético River Plate

assistant: English: Manchester United, Arsenal
Spanish: Real Sociedad
German: Borussia Dortmund
Other: Ajax, Club Atlético River Plate

user: Given the reference text about the Amazon Rainforest, where is it located, including all countries it spreads across, how large is it, and how many people reside within it?

assistant: Located in South America, the Amazon rainforest spreads across Brazil, Peru. Columbia, Bolivia, Ecuador, French Guiana, Guyana, Suriname, and Venezuela.  The rainforest covers 5,500,000 square km (2,100,000 square miles) where more than 30 million people reside.

user: What was the first British instrumental to top the USA charts

assistant: Telstar by The Tornados