It's not possible to tell from the example sentence. More information is required.
Iain
There was an ad for English lessons.
Does this mean that a teacher had advertised for his lessons or that a student wanted lessons?
It's not possible to tell from the example sentence. More information is required.
Iain
I agree, although, if I had to guess, I'd go for the teacher.![]()
It was somebody claiming to be a teacher. There were eight ads, which is at least seven too many.
(I deleted one of them myself.)