Alice, Bonnie, Carol and Dorothy gathered
together to exchange Christmas presents. They came wearing Red, Blue,
Yellow, and Green dresses, but not necessarily in that respective order.
Each of the brought a gift. These gifts were also wrapped on a wrapper
colored Red, Blue, Yellow, or Green. But each brought a gift wrapped
in a wrapper whose color is different from the color of the dress they are
wearing. After the gift exchange, each received a gift wrapped in a
wrapper whose color is different from the color of the dress they are wearing.
"You are wearing a nice Red dress", said
Bonnie, who gave a Blue gift, to Alice, who received gift from somebody
else.
Carol received a Yellow gift.
Dorothy is not wearing Yellow.
Name the dress each of them is wearing,
the color of the wrapper of the gift each brought, and the color of the wrapper
of the gift each receive.
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