One winter morning while listening to the radio, Bob and his wife hear the announcer say, “We are going to have 4-6 inches of snow today.
You must park your car on the even numbered side of the street, so the snowplow can get through.” Bob’s wife goes out and moves her car. A week later while they are eating breakfast, the radio announcer says, “We are expecting 6-8 inches of snow today. You must park your car on the odd numbered side of the street, so the snowplow can get through.” Bob’s wife goes out and moves her car again.