He publicly acknowledged that he is bisexual.

He is deeply studying about Dyophysitism in Christianity.

He felt gender dysphoria and consulted a psychological counselor.

This species of snail is hermaphroditic, capable of self-fertilization.

He decided to literally change the riverbank in order to change the direction of his life.

He thinks that war is a necessary evil.

Do you understand the necessity of this project?

That information is unnecessary.

That information is completely unnecessary.

Could you bring my notebook?