She publicly acknowledged that she is asexual.

This is an unofficial meeting.

The problem of illiteracy is a serious social issue around the world.

His behavior is illogical and incomprehensible.

His behavior was illogical and I couldn't understand it.

This problem requires solving a nonlinear equation.

She went to the party wearing her new coatdress.

There is a specific dress code for our party.

At his concert, a medley of his hit songs was performed.

We like to watch satellite broadcasting at home.