The Chaii (Challenge in AI for India) is an open problem in Kaggle that deals with, as it's clear, AI, to solve the very known woe in India, which is a not so improved system, the NLU (Natural Language Understanding), which perform a worse job than in english, for example. The notebook that is at Kaggle I will comment to clear everything.
https://www.kaggle.com/thedrcat/chaii-eda-baseline //notebook
https://www.kaggle.com/c/chaii-hindi-and-tamil-question-answering