One day out of the blue Prof. Banno of came to school with his hair shaven. Students made fun of his bald head. Prof. Banno flew in a hot air balloon the next day. Nobody knows anything about what happened to him after that
1997
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2002
2005
2006
2019
2008
2013
2014
1929
2017
2010
2021
2009
1958
