British Rail Class 387
The British Rail Class 387 is a type of electric multiple unit passenger train built by Bombardier Transportation , as part of the Electrostar family . 
<triplet> British Rail Class 387 <subj> electric multiple unit <obj> subclass of <subj> Bombardier Transportation <obj> manufacturer <subj> Electrostar <obj> part of <triplet> Electrostar <subj> British Rail Class 387 <obj> has part <subj> electric multiple unit <obj> subclass of