He solved the problem with a perspicacious perspective.

He measured muscle activity using an electromyograph.

This scenery is really beautiful.

He received the crown as a king.

Linear programming is a part of operations research and is used to find the optimal solution.

Mr. Hanakazari loves flowers.

He is afflicted with a serious illness.

He is studying Kanji.

This world where people live is beautiful, and sometimes harsh.

He offered a prayer to the god of Kagoshima.