44. A, B, and C are wearing red, yellow, and blue shoes and wearing red, yellow, and blue hats. A does not wear red shoes, B does not wear yellow shoes, the one wearing a blue hat does not wear blue shoes, the one wearing a red hat wears red shoes, and B does not wear a red hat. Therefore, the one wearing $\qquad$ shoes and a yellow hat.
Reference answer: B, Blue
Exam point: Logical reasoning - Listing method