Exhibit 18.17

At the Opthamologist

Assistant: Can you read that?
Me: Sure, I think so. D - E - S - O - B.
Assistant: Let's try something bigger.
Me: 5 - 3 - 8 - 1 - 0.
Assistant: Um, how about this?
Me: Wait, I said letters for the first set. Are there letters in any of these?
Assistant: No.
Me: So have I gotten any right?
Assistant: You got the 3.