A Hindu, a rabbi, and a Jehovah's Witness are lost. They wander across a farmstead and ask to spend the night.
"I only have room for two, so one of you will have to stay in the barn," says the Farm Owner.
The Hindu immediately volunteers, insisting it's no problem. However, a few minutes later, he knocks on the front door.
"I'm sorry, but there is a cow in the barn, and they are sacred to me."
"No problem," says the Rabbi, and he goes to the barn. Again though, he returns and knocks. "There is also a pig in there, and that is against our teachings."
"I will go then, friends," says the Jehovah's Witness, and he proceeds to the barn. A few moments later, there is a knock at the door. It's the cow and the pig.