Which logical fallacy is used in the text?
Did you really vote for Hassan as class treasurer? Didn't you hear that his uncle was imprisoned for embezzling $1.5 million?

 - hasty generalization: a very broad claim based on very little evidence
 - guilt by association: a negative association intended to discredit someone or something
The text argues that Hassan can't be trusted with money, because his uncle embezzled money. However, even though his uncle couldn't be trusted with money, that doesn't necessarily mean that Hassan can't be trusted with it. This illustrates a type of logical fallacy known as guilt by association.