Mr. Korematsu is my best friend.

He did his best to conclude the problem.

This match was his sure victory.

The plan ended up being a failure.

Many public services were reduced due to the impact of austerity.

Yesterday, we went to see the final performance of the theater company.

The performance of Sen Shu Rak, with its beautiful tone, captivated the audience.

Where is my textbook?

Mathematics is his favorite subject.

This government-established textbook is for teaching students about the country's history and culture.