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.
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. 