I am studying natural language processing at university.

He is facing the problem of erectile dysfunction.

This sentence is written in the present tense.

He looked around in all directions, but there was no one.

Both of my parents are doctors.

Ryou is my best friend.

I had lunch with my colleague.

My dormitory is close to the school.

My university dormitory is very convenient.

The fee for the food at this restaurant is high.