import random

title = "Addition in Different Bases"
description = "This module helps you practice adding numbers in different bases such as binary, octal, and hexadecimal."

def generate_question():
    base = random.choice([2, 8, 16])
    num1 = random.randint(1, 15)
    num2 = random.randint(1, 15)
    
    if base == 2:
        correct_answer = bin(num1 + num2)[2:]
    elif base == 8:
        correct_answer = oct(num1 + num2)[2:]
    else:
        correct_answer = hex(num1 + num2)[2:]
    
    question = f"Add {num1} and {num2} in base {base}."
    options = [correct_answer]
    
    # Generate incorrect options
    while len(options) < 5:
        fake_option = bin(random.randint(1, 30))[2:]
        if fake_option not in options:
            options.append(fake_option)
    
    random.shuffle(options)
    explanation = (
        f"The sum of {num1} and {num2} in base {base} is {correct_answer}."
        "\n\n**Step-by-step solution:**\n"
        "1. Convert the numbers to decimal if necessary.\n"
        "2. Perform the addition in decimal.\n"
        "3. Convert the result back to the base if needed."
    )
    return question, options, correct_answer, explanation