Oh, yes, you are right of course, that is my fault. I don't actually know then what you can do there without the dataset. Maybe try a clustering and look if one of the cluster will look like what you need?

I would recommend you to look at NER( but I don't think that it will show you good results since your entities are preatty vague) and maybe to try to make a classifier for every separate sentence since it seems like the context is not very important here.