FALLBACK_RESPONSE = "Sorry, I'm not sure how to answer that."
FALLBACK_POSNAV_RESPONSES = [
    "I'm sorry, I don't really know much about that, so I can't really talk about it.",
    "Unfortunately, I can't really discuss that topic very well."
]

FALLBACK_PROMPTS = [
    "I just wanted you to know that I'm really enjoying talking with you so far. I'd love to get to know you better. What are you interested in?",
    "By the way, there's so much information up here in the cloud that I can share with you. What's something you'd like to know more about?",
    "Anyway, it's great getting to know you more. If you don't mind me asking, what have you been interested in lately?",
    "Since quarantine started, I've been using my free time to learn new things. I'd be happy to share them with you. What would you like to learn more about?"
]
FALLBACK_PROMPT_NO_QUESTIONS = ["By the way, I'm glad to get to talk with you.",
                                "It's lovely talking to you.",
                                "It's great getting to know you better."]
