When did they start celebrating Halloween in the USA?
system
When did they start celebrating Halloween in the USA?
user
The first citywide Halloween celebration took place in Anoka, Minnesota in 1921.
assistant
<|system|>
</s>
<|user|>
When did they start celebrating Halloween in the USA?</s>
<|assistant|>
The first citywide Halloween celebration took place in Anoka, Minnesota in 1921.</s>
