sentence: After the 1970s brought prosperity to the Channel 4 news team, the group disbands and hits rock bottom until a 24-hour news channel is being put together and in the 1980s the group is recruited to join the channel.
modified: After the 1970s brought prosperity to the Channel 4 news team, the group disbands and hits rock bottom until a 24-hour news channel is being put together and in the 1980s the group is recruited to join the channel.