He tried to call a spirit using an ancient ritual.

When I look outside, it's raining.

This polynomial is represented in descending powers.

He was demoted.

He was demoted because of his poor performance.

Due to the economic crisis, the company decided to reduce everyone's salary.

His salary was reduced because the company's financial situation worsened.

I found a sea hare at the beach.

He is a person who never abandons the weak.

I wonder what kind of life people lived a hundred years ago.