At the supermarket, you spot someone you know. They haven't seen you.Say hello or Let it be?

The four split two and two.

• 

  SparkLet's try itPicks Say hello

  A quick 'hi!' and a wave. Easy!

• 

  PauseWait a secondPicks Let it be

  Look at their basket and their face. Some shopping trips are private.

• 

  CozyHow do you feel?Picks Say hello

  If you'd be glad to be greeted, they probably would be too.

• 

  FrankStraight talkPicks Let it be

  If you have to think this hard, you'll just make it awkward.

Tidy What it comes down to

How close you are, and whether they look like they want company.

These four answers are examples Parley wrote to show how each one thinks. Ask about your own situation and the AIs answer it as it is.