Please be careful when crossing the road.

Please cross the road with caution.

Education about sex is very important.

I decided to attend the party in response to his invitation.

Freedom of expression is one of the fundamental rights of democracy.

Hate speech has the power to divide society as a whole.

In genetics, we study how genes determine the phenotype.

He thinks that war is a necessary evil.

His paintings are strongly influenced by expressionism.

That information is unnecessary.