What is the relationship between Electrocomponents and Oxford in the context of the input sentence. Choose an answer from: product/material produced; manufacturer; distributed by; industry; position held; original broadcaster; owned by; founded by; distribution format; headquarters location; stock exchange; currency; parent organization; chief executive officer; director/manager; owner of; operator; member of; employer; chairperson; platform; subsidiary; legal form; publisher; developer; brand; business division; location of formation; creator.

1,194.00p +2.23% BHP Billiton (NYSE: BBL - news ) (BLT) 1,081.00p +2.22% St James's Place (STJ) 891.50p +2.06% Anglo American (AAL) 732.60p +1.98% Randgold Resources Ltd. (RRS) 3,713.00p +1.92% Relx plc (LSE: REL.L - news ) (REL) 1,074.00p +1.90% Rio Tinto (LSE: RIO.L - news ) (RIO) 2,427.00p +1.85% Fresnillo (Amsterdam: FN6.AS - news ) (FRES) 606.50p +1.85% FTSE 100 - Fallers Morrison (Wm) Supermarkets (MRW) 162.90p -1.39% FTSE 250 - Risers Acacia Mining (LSE: ABG.L - news ) (ACA) 243.90p +3.17% AL Noor Hospitals Group (ANH) 832.50p +2.21% Henderson Group (LSE: HGG.L - news ) (HGG) 264.90p +2.16% Man Group (LSE: EMG.L - news ) (EMG) 164.80p +2.11% Ocado Group (Other OTC: OCDGF - news ) (OCDO) 318.30p +1.82% Investec (INVP) 524.50p +1.55% Lonmin (LMI) 22.68p +1.52% Electrocomponents (Other OTC: EENEF - news ) (ECM) 192.40p +1.42% UBM (UBM (LSE: UBM.L - news ) ) 489.40p +1.41% Polar Capital Technology Trust (PCT) 554.00p +1.37% FTSE 250 - Fallers PayPoint (PAY) 980.00p -3.83% NMC Health (LSE: NMC.L - news ) (NMC (Other OTC: NMCX - news ) ) 740.00p -2.63% Rathbone Brothers (LSE: RAT.L - news ) (RAT) 2,159.00p -2.53% Allied Minds (Other OTC: ALLWF - news ) (ALM) 475.10p -2.50% John Laing Group (Frankfurt: JL0.F - news ) (JLG) 207.00p -2.17% Kaz Minerals (LSE: KAZ.L - news ) (KAZ) 158.40p -2.10% Home Retail Group (HOME) 134.50p -1.90% Fidelity China Special Situations (LSE: FCSS.L - news ) (FCSS) 114.10p -1.89% Redefine International (RDI) 54.25p -1.18% Big Yellow Group (BYG) 675.50p -1.17% FTSE TechMARK - Risers Oxford Biomedica (LSE: OXB.L - news ) (OXB) 9.00p +3.45% Dialight (DIA (Amsterdam: DI6.AS - news ) ) 634.00p +2.26% E2V Technologies (LSE: E2V.L - news ) (E2V) 248.00p +0.71% KCOM Group (LSE: KCOM.L - news ) (KCOM) 93.25p +0.54% Consort Medical (Other OTC: CSRMF - news ) (CSRT) 965.00p +0.52% Skyepharma (SKP) 358.00p +0.28% SDL (SDL (LSE: SDL.L - news ) ) 369.25p +0.20% FTSE TechMARK - Fallers Ricardo (RCDO) 880.00p -2.11% NCC Group (LSE: NCC.L - news ) (NCC (BSE: NCC6.BO - news ) ) 251.50p -1.76% Innovation Group (Other OTC: INVGF - news ) (TIG) 39.75p -0.62% Sepura (SEPU) 180.00p -0.28% Oxford Instruments (Other OTC: OXGGY - news ) (OXIG) 629.50p -0.08% IShares Euro Gov Bond 7-10YR UCITS ETF (IEGM) € 201.00 -0.05%

Answer: headquarters_location