That well-known person is my friend.

Mount Everest is the highest mountain in the world.

In this area, a large tank is needed to store rainwater during the rainy season.

We installed a tank to store rainwater.

We went to see a movie together.

Mr. Ino works at the cash register at a supermarket.

He likes to take a walk in the park at dusk.

This cigarette contains carcinogens.

It is believed that dark matter makes up most of the universe.

The existence of dark matter has not yet been fully proven.