Natural rights are rights that humans have from birth.

The United Nations Environment Programme is providing solutions to global environmental problems.

This document contains environment-dependent characters.

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

He is receiving a basic living stipend.

Natural language processing is a technology that allows computers to understand and analyze human language.

He is writing a thesis on abiogenesis.

Natural language understanding is an important field of artificial intelligence.

We are planning to visit the nature reserve this weekend.

He is an expert in physical anthropology, conducting research on human evolution.