{HEAD ~ A method} of producing a commodity plant product comprising obtaining {TAIL ~ the plant} 2 or a part thereof and producing said commodity plant product therefrom 
comprising obtaining
{ HEAD ~ A method } of producing a commodity plant product comprising obtaining { TAIL ~ the plant } 2 or a part thereof and producing said commodity plant product therefrom
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH