21. How does William unexpectedly win a fancy-dress competition?
From Quiz Richmal Crompton's "Just William"
Answer:
Walking in followed by rats
A week before the competition William decided to hold his own "Rat Week". He had heard of Bird Week and thought it was unfair not to help rats in the same way. So he caught about half a dozen and secretly sheltered and fed them in cages in his parents' garden shed. Then, after the week was over, he grudgingly stopped going out to the shed and let his mother dress him up like Dick Whittington for the party. However, it had not occurred to William that the rats were still there and would want feeding. So, when their owner never showed up, they chewed their way out of their cages, escaped into the garden, saw William heading off dressed like a 15th century traveler, and followed him. William did not notice his "trained" pets behind him, so when he entered the town hall he wondered why everyone was screaming, jumping onto tables and comparing him to the Pied Piper of Hamlin. But at least he won first prize!