Heiwa is my best friend, always kind and considerate.

He got an amazing victory by getting a 'peace', a no points hand in mahjong.

This plan is unrealistic.

He was a very excellent student before he turned to delinquency.

His behavior was violent, and it was necessary for the police to intervene.

We are considering introducing a new voting system.

We have developed a new methodology to solve this problem.

Sexual assault should never be tolerated.

Learning a new input method is difficult.

We all wish for world peace.