Education about sex is very important.

Gender identity refers to the gender that each individual recognizes themselves as.

Could you show me your passport to confirm your identity?

He is facing many difficulties due to gender identity disorder.

Detailed information is needed to understand the nature of that project.

I was moved by his sincerity.

His nature is very kind.

His nature is very kind.

Let's respect each individual's opinion.

He pointed at the location on the map.