Answer:
If you're worried that grandpa will bite, just remove these.
How do you get an elephant into a refrigerator in 3 steps?
. "I have branches, but no fruit, trunk, or leaves. What am I?
Which bus could cross the ocean?
Why do the circle and oval only date shapes that are the same as themselves?
It flows out of the soil, It burns you if it boils, And holds us in its coils, More valuable than gold, As black as it is old.