Throwing away food scraps is a waste of food.

This restaurant offers an all-you-can-eat service on weekends.

The sweets made with the old-fashioned recipe are indescribably delicious.

The Mukashi Otoko has become a legend in that village.

Once upon a time, there was a man called the old man of Taketori.

The main problem with this project is the lack of communication.

He is viewing that situation as a serious problem.

He views that situation as a problem.

A new approach is needed to solve this set of problems.

This question text is too difficult, it's hard to understand.