He belongs to the sales division.

This fossil is a part of a silicified tree.

Her smile was shining brightly.

His name is Sansan.

That unsolved problem keeps him awake at night.

That unsolved case keeps him awake at night.

The process of name resolution is very important in computer networks.

No problem, I will do that job.

That proposal is completely unthinkable.

As a practical question, how are we going to fund this project?