 We have learned a lot. I mean to say that starting from how to keep ourselves safe from the virus getting spread, and then how to behave in a room with maintaining a social distancing, all these things we have learned. The question remains that if similar to that comes again in different forms, are we really ready to tackle this? Our health care infrastructure is ready to tackle this or not. This is one question. And the second question is that is it possible to detect it beforehand? So being a part of artificial intelligence group at IIT, Bobanesha, what I feel that at least we can create systems that will be able to predict that we are moving towards a scenario where a similar situation may arise. OK.