import random

# Sample data for generating responses
responses = [
    "That's an interesting question. Let me explain in detail:",
    "Ah, I see what you're asking. Allow me to elaborate:",
    "Great question! Here's a detailed explanation:",
    "Hmm, let me think... Ah yes, here's what I can tell you:",
]

# Sample vocabulary for varied word choices
vocabulary = {
    "explain": ["elucidate", "clarify", "expound upon", "shed light on"],
    "great": ["fantastic", "terrific", "excellent", "