Masashi is my best friend.

The government announced a new policy.

Naomasa is my best friend.

Politicians are the leaders of the country.

His self-assertion is too strong, sometimes causing trouble for others.

Separable verbs are unique to German grammar.

He has a separatist ideology.

He believes in Christianity.

The separation of politics and religion is one of the important principles of democracy.

This chemical is not allowed to be separated.