Provide the theme summaries for the following conversation: 

Linda: Jeff, are you home?
Jeff: Not at the moment, why?
Linda: I am not sure if I unplugged the iron.
Jeff: So, what do you suggest we do?
Linda: Well, I cannot leave the meeting.
Jeff: Don't worry. From where I am I'd see smoke if there is a fire at home.

Summary: 
Linda isn't sure if she unplugged the iron. She can't leave the meeting to check. Jeff is near the house and he would see the smoke if there was a fire. 