Help
Drag the arrow by clicking the box in the middle
You will see a green outline when it is in the right place.
Remember that if you make a mistake, you can delete things by double clicking them.
Remember that Likes() and IsAngryWith() talk about two people
That box is for predicates that describe two things.
Things like Happy() and Logician() can only talk about one thing at a time
Drag the arrow by clicking the box in the middle
You will see a green outline when it is in the right place.
Remember that if you make a mistake, you can delete things by double clicking them.
