A research team is training a generative AI model to produce text summaries of news articles. They want to ensure the generated summaries are accurate and do not propagate misinformation. What approach should they take?a$.$ Train the model on a diverse dataset without fact$-$checking the generated summariesb. Incorporate fact$-$checking mechanisms to validate the accuracy of the generated summariesc. Increase the model's complexity to minimize the chances of generating misinformation.d$.$ Rely on post$-$publication correction mechanisms to address any misinformation generated by the model.