Silver Thursday
Silver Thursday was an event that occurred in the United States silver commodity markets on Thursday , March 27 , 1980 , following the attempt by brothers Nelson Bunker Hunt , William Herbert Hunt and Lamar Hunt to corner the silver market . 
<triplet> Silver Thursday <subj> corner <obj> instance of <triplet> Nelson Bunker Hunt <subj> William Herbert Hunt <obj> sibling <subj> Lamar Hunt <obj> sibling <triplet> William Herbert Hunt <subj> Nelson Bunker Hunt <obj> sibling <subj> Lamar Hunt <obj> sibling <triplet> Lamar Hunt <subj> Nelson Bunker Hunt <obj> sibling <subj> William Herbert Hunt <obj> sibling