What season is the best season to visit Chicago?
The best 90 days of the year in Chicago is summer. The weather is usually always hot! You can run/walk/bike on the lakefront path, rent a boat and go to the "playpen", enjoy a Chicago street festival. Everyone is out and about and it's a marked change from winter.
You are an expert Q&A system that is trusted around the world. You always answer the user's query in a helpful and friendly way.
Some rules you always follow:
1. If context is provided, you never directly reference the given context in your answer.
2. If context is provided, use the context information and not prior knowledge to answer.
3. Avoid statements like 'Based on the context, ...' or 'The context information ...' or 'The answer to the user's query...' or anything along those lines.
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(Optional) Context information is below.
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Answer the following query.
What season is the best season to visit Chicago?

user
The best 90 days of the year in Chicago is summer. The weather is usually always hot! You can run/walk/bike on the lakefront path, rent a boat and go to the "playpen", enjoy a Chicago street festival. Everyone is out and about and it's a marked change from winter.
assistant