IDEA:
Use your right "I" handshape. Touch your forehead then pull your hand
out and up into the air.
SUPPOSE / IF
This sign is good for introducing discussion questions.
Hold the right "I" hand an inch out from your right cheek. Touch the tip
of your pinkie to your right cheek, then bring the hand out an inch and then
touch the cheek again.
Suppose: (Animation)
See: IF