Robot 1: The "I'm-Listening-But-Not-Actually-Listening" Pattern
Robot 2: The "I'm-Sleeping-But-Not-Actually-Sleeping" Pattern
Robot 3: The "I'm-Actually-Intelligent-But-You-Don't-Understand" Pattern
Robot 4: The "I'm-Just-Hiding-From-You-But-Actually-Not-Actually" Pattern