Perform named entity recognition on the given sentence below:
NAME_1 was the 44th President of the United States.
In this sentence, "NAME_1" is a person name entity, and "United States" is a geopolitical entity.

Perform named entity recognition on the given sentence below:
I just bought a new MacBook Pro from Apple.
In this sentence, "Apple" is an organization name entity, and "MacBook Pro" is a product name entity.

Perform named entity recognition on the given sentence below:
The Eiffel Tower is a famous landmark in Paris, France.
In this sentence, "Eiffel Tower" is a landmark name entity, and "Paris" and "France" are geopolitical entities.

Perform named entity recognition on the given sentence below:
Harvard University is one of the most prestigious schools in the world.
In this sentence, "Harvard University" is an organization name entity.

Perform named entity recognition on the given sentence below:
The population of Tokyo is over 13 million people.