It's the middle of winter, and we're talking about the central heating in the house. We're not sure if it's too cold or too warm, but the teacher says she's going to send an electrician to break the ice. The teacher tells us that she'll have an electrician come right away. She's got a bunch of other things to worry about, too, like the fact that the teacher's dad isn't coming back for a week. The only thing she can think of to do is send the electrician right away, since he's not coming back until Christmas. She also has a plan for the teacher to find a flute player and an oboe player to play in the Christmas concert that's coming up. The flute player is named kuroki, and the oboe player is a member of a local choir. The choir is preparing for the big Christmas concert, and they're looking for a new member. The oboe player's name is oliver, and oliver's family is a buddhist. They're planning to have a Christmas concert.