How many floors does the Eiffel Tower have?  Also, why is it illegal to take pictures of it at night?
system
How many floors does the Eiffel Tower have?  Also, why is it illegal to take pictures of it at night?
user
The Eiffel Tower has three floors. Visitors can access the first two floors via stairs or elevator, but the 3rd floor is only accessible by elevator.

It is not illegal to take pictures of the Eiffel Tower at night. However, the specialized lighting effects used on the Eiffel Tower are protected by copyright. Professional or commercial use of photographs of the Eiffel Tower must have prior authorization and involve the payment of usage rights. Personal photography is not illegal or restricted in any way.
assistant
<|system|>
</s>
<|user|>
How many floors does the Eiffel Tower have?  Also, why is it illegal to take pictures of it at night?</s>
<|assistant|>
The Eiffel Tower has three floors. Visitors can access the first two floors via stairs or elevator, but the 3rd floor is only accessible by elevator.

It is not illegal to take pictures of the Eiffel Tower at night. However, the specialized lighting effects used on the Eiffel Tower are protected by copyright. Professional or commercial use of photographs of the Eiffel Tower must have prior authorization and involve the payment of usage rights. Personal photography is not illegal or restricted in any way.</s>
