Hello everybody
Following this guide 33 I was able to fine-tune an already fine-tuned model for Question Answering (this one 22).
Now I am wondering if it is possible for a QAbot to produce “yes”/“no” as an answer, and if this is the case, how would it be done? The guide clearly states that it is not possible for this kind of models to get an answer that is not explicitly in the text (because that would mean to generate text).
So my questions are:

Can I adjust the code provided in the notebook for training a model that is able to create a yes/no answer?
Maybe I should use another model, or the same model but provide a different training?
If I have to use another model, is it possible to join them in some way?
How should data for training yes/no answers be provided? Could you point to some docs/examples?

Thanks a lot!