logic logic laughing at you

Henry Ant was thirsty.

He walked over to the river bank where his good friend
				Bill Bird was sitting.

Henry slipped and fell in the river.  Gravity drowned.

	Why did gravity drown?

		Gravity is a shortcut.
		Gravity is usually reliable.
		Gravity is an unmentioned agent.
		Gravity is always pulling things down.
		Gravity (unlike Henry) has no friends.
		
There was no one to pull gravity to safety when it was
		      in the river pulling Henry down.