Canadian Winter_英语愚人笑话

an elderly woman lived on a small farm in canada, just yards away from the north dakota border. their land had been the subject of a minor dispute between the united states and canada for years. the widowed woman lived on the farm with her son and three grandchildren.
one day, her son came into her room holding a letter. "i just got some news, mom," he said. "the government has come to an agreement with the people in north dakota. they've decided that our land is really part of the united states. we have the right to approve or disapprove of the agreement. what do you think?"
"what do i think?" his mother said. "sign it! call them right now and tell them we accept! i don't think i can stand another canadian winter!"