Scene 5 - Tool Training Lab: Symbolic AI (rules + logic)

by Carmen Smith

Scenario: The Rulebook Prototype

Operator Briefing: You’ve been assigned to the “Old-School Lab” (back when humans tried to write intelligence down using rules and logic). Your job is to build a rulebook AI that has zero common sense, then watch it collapse when real life gets messy. This mission teaches you why rule-based systems can be powerful and why they break.

Your mission: Complete the Tool Training Lab: choose a scenario, write 5 IF/THEN rules, then explain where your rulebook breaks and what data you’d collect if you wanted the computer to learn instead.

Step 1: Choose ONE scenario

Pick the one you understand best:

Option A: Trusting an online post

You’re deciding if something you saw online is trustworthy.

Option B: Studying tonight

You’re deciding what study plan to follow.

Option C: Spending limited money

You’re deciding what to buy when you don’t have much money.

Step 2: Write 5 IF/THEN rules

Write rules as if you’re programming a robot that has no common sense.

A good rule looks like this:

  • IF (a clear situation) THEN (a clear action)

Example (Option A: trust an online post)

  • IF the post has no author name, THEN don’t trust it yet.
  • IF the claim sounds extreme, THEN search for the same claim on 2 other reliable sites.

Step 3: Where does your rulebook break? (2 bullets)

This is the main point of the lab.

Real life has:

  • exceptions
  • mixed situations
  • missing information
  • “yeah but what if…” moments

Step 4: Teach them a lesson

Now imagine you don’t want to write rules at all.

Instead, you want a computer to learn from examples.

So write one line answering:

If you wanted a computer to learn this instead of using rules, what examples/data would you collect?

Example (trusting online posts)

“I would collect lots of posts labelled ‘true’ or ‘false’, including the source, author, language style, and whether reliable sites confirmed it.”

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