Alnilam
Alnilam , designation ε Orionis , ( Latinized to Epsilon Orionis , abbreviated Epsilon Ori , ε Ori ) and 46 Orionis ( 46 Ori ) , is a large blue supergiant star some 2 , 000 light-years distant in the constellation of Orion . 
<triplet> Alnilam <subj> blue supergiant star <obj> instance of <subj> Orion <obj> constellation <triplet> Orion <subj> Alnilam <obj> has part <subj> constellation <obj> instance of