this is bbc news, the latest headlines... talks aimed at reviving the iran nuclear deal are adjourned in vienna with washington saying there is some way to go for an agreement to be reached. in france, regional elections, the far—right party has failed to make the electoral break there it was hoping for. for millions of people in the capital of seoul south korea, it's meant hours and hours of being stuck in classrooms with no chance of seeing their friends or going outside, many states left them feeling isolated and depressed, some families have abandoned the city and embarked on a more rural life. as part of our education interrupted series, we have more.