He is painting a picture using pigment.

He got a big wound on his face.

We submitted a petition to the mayor for the improvement of the park.

We petitioned the mayor for improvements to the park.

This mountain is mainly composed of conglomerate.

This area is rich in breccia.

This mountain is made of phonolite.

Vitamin B6 is an important nutrient for maintaining a healthy nervous system.

It was confirmed that he was infected with hepatitis B.

In Buddhism, this Buddha statue is considered a great treasure.