Who most likely are the speakers?

M Hi, Dean. I saw fire trucks outside your house this morning. You didn’t have a fire, did you?
M Yes, unfortunately I did. My lamp blew a fuse and it started a fire in the living room. The fire burned up my nice new curtains. I’m going to have to replace them.
M Oh, that’s too bad. Was there any other damage?
M No, just the curtains. The sofa and television set in the living room weren’t near the fire and my computer is in another room so it wasn’t damaged. Things definitely could have been worse.