The Rainy Bicycle Tour

Fred
Fred
Lilly
Lilly


“So the sun must shine while it rains at the same time if we want to see a rainbow. That means we have perfect weather for our bike tour after all!“
“Right. Otherwise we couldn't see the rainbow now.“
“Come on, let's cycle to the rainbow. Maybe we can reach it!“
5 minutes later.

“Is it possible that the rainbow moves away from us?“
“Yes, I've got the same impression. I think the main reason for that is that...“