Four people - Emma, Noah, Olivia, and Liam - are wearing different colored shirts: red, blue, green, and yellow. Emma is not wearing red or blue. Noah is wearing green. What color shirt is Liam wearing?
In a family of six members A, B, C, D, E, and F, A is the father of B. C is the mother of B. D is the sister of B. E is the brother of B. F is the grandfather of B. How is D related to F?
Three boxes A, B, and C contain different fruits: apples, oranges, and bananas. Box A does not contain apples. Box B contains oranges. What fruit is in Box C?