The skill introduces all us presidents by querying with the order of them. When the skill is launched, the latest president is introduced. When user asks from the skill with the any of the given intents, the number is requested from the user. This number represents the order of the presidents. If the number is greater than the total president number, then the user will be informed about the limitations.
“Alexa, ask u. s. president fact to say me president three”
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