When Amazon's Alexa doesn't know how the answer to a question, the digital assistant typically just says so. Now, though, instead of "Hmmmm. I don't know that," Alexa may start to recommend third-party skills to help you out more effectively.
In a video shot by Voicebot's Bret Kinsella, you can clearly hear Alexa recommending a non-Amazon skill to answer his question about Apple stock prices. According to Kinsella, after Alexa asked if he wanted to use a skill to answer his stock query, it went straight to a genera listing of prices instead of addressing the specific question he originally asked.