If I build a classification model on textbook materials, will the model work for research papers, or newspaper articles?

Thanks.

If I build a classification model on textbook materials, will the model work for research papers, or newspaper articles?

Thanks.

If I build a classification model on textbook materials, will the model work for research papers, or newspaper articles?

Thanks.

If I build a classification model on textbook materials, will the model work for research papers, or newspaper articles?

I ask this question is because that I think some of the materials are more convenient for manual classification. For example, a textbook can be considered as a collection of classified articles and this can save time for creating the training dataset.

Thanks.