Xi Geminorum
Xi Geminorum ( ξ Geminorum , abbreviated Xi Gem , ξ Gem ) , formally named Alzirr , is a star in the zodiac constellation of Gemini . 
<triplet> Xi Geminorum <subj> star <obj> instance of <subj> Gemini <obj> constellation <triplet> Gemini <subj> constellation <obj> instance of