He views that situation as a problem.

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

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

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

I am studying for the Japanese Language Proficiency Test next year.

He believes that he is a psychic.

He cannot enter into a legal contract as a person without legal capacity.

The Address Resolution Protocol is a means to identify the physical address of a device on the network.

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

The Reverse Address Resolution Protocol is a protocol for obtaining host names from IP addresses.