More complex models fail this question, so it would be exceptional if it passed it:

ollama run llama2:13b

>>> Sally (a girl) has three brothers. Each of her brothers has two sisters. How many sisters does Sally have?

This is a classic lateral thinking puzzle that requires you to think outside the box and challenge your assumptions. The answer is not what you might expect at first glance.

To solve this puzzle, we need to break it down step by step:

1. Sally has three brothers. 2. Each of her brothers has two sisters.

So, let's count the number of sisters that each of Sally's brothers has:

Brother 1: 2 sisters Brother 2: 2 sisters Brother 3: 2 sisters

Now, let's add up all the sisters that Sally has:

Sister 1 + Sister 2 + Sister 3 + Sister 4 + Sister 5 = 2 + 2 + 2 + 2 + 2 = 8

Therefore, Sally has 8 sisters.