of elian nash has been reporting for us from the entrance to the cases to me sent us this update on the challenges now facing the rescue. well the officials who will have to give the final go ahead they're pretty much caught between a rock and a hard place it's all these three different scenarios have their own risk so. plan a that which is still being pursued is the dive option but that is actually a very challenging route that the boys would have to pretty much make on their own . it's really narrow at certain parts and those experienced seasoned rest to cave divers say it's one of the most dangerous places they have ever been in so that carries a whole lot of rest now the drilling operation is actually quite dangerous as well experts are not sure if they actually find an opening once they and they manage to actually drill down if there is not if there is not any additional danger because the place where the boys are trapped in right now this might collapse once they break through with a bore hole so that has its own dangers now the last option just waiting out the monsoon season this