Which logical fallacy is used in the text?
Since Emma Wilkinson became vice president of the parent-teacher association, student performance has declined and teacher morale is down. We on the school board believe that Wilkinson bears sole responsibility for the downtrend.
A. false causation: the assumption that because two things happened together, one caused the other
B. hasty generalization: a very broad claim based on very little evidence
Select the correct answer from the given choices and respond with the letter of the chosen option.

A