Translation of tautología

I made a mistake regarding the information of the yield, you were right. I do not know whether the software had a license, I will let you know once I speak with my employer (tomorrow). Hasta luego.
The place I have been to is famous for its many language schools. People come from all over the world to learn Spanish and practise their language skills. I guess there are more than two hundred schools there.
We went back and took our bags from the travel agent, where we left them earlier. We wanted to catch the bus back to the station before darkness, as we knew that people drove crazy over there.