There are two women waving one hand and wearing white shirts , scarves , sunglasses , white gloves , and stewardess hats .
There is almost no chance that two stewardesses explain how the plane 's saftey systems work .
There is almost no chance that two stewardesses explain how the plane 's saftey systems work .
There is a better than even chance that two stewardesses explain how the plane 's saftey systems work .
Two stewardesses explain how the plane 's saftey systems work .