The Ministry of Education is responsible for Japan's educational policy.

My father is an expert in otolaryngology.

That theory is unscientific and has no evidence at all.

He is an expert in computer science.

He is the creator of this project.

In this village, outsiders are not very welcome.

He gave his life for his faith and became a martyr.

He is known as a pioneer in that field.

We need test subjects to confirm the effects of this new drug.

He is working hard for the people as a true statesperson.