Give you a statement and table with its title in Markdown format, please determine whether the statement is supported or refuted by, or is unrelated to the table. It'a binary classification problem, you should choose the answer between supported and refuted. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| game | date | referee | umpire | head linesman | line judge | field judge | back judge |
| v | 17 january 1971 | norm schachter | paul trepinski | ed marion | jack fette | fritz graf | hugh gamber |
| vi | 16 january 1972 | jim tunney | joe connell | al sabato | art holst | bob wortman | ralph vandenberg |
| vii | 14 january 1973 | tom bell | lou palazzi | tony veteri | bruce alford | tony skover | tom kelleher |
| viii | 13 january 1974 | ben dreith | ralph morcroft | leo miles | jack fette | fritz graf | stan javie |
| ix | 12 january 1975 | bernie ulman | al conway | ed marion | bruce alford | dick dolack | ray douglas |
| x | 18 january 1976 | norm schachter | joe connell | leo miles | jack fette | bill o'brien | stan javie |
| xi | 9 january 1977 | jim tunney | lou palazzi | ed marion | bill swanson | armen terzian | tom kelleher |
| xii | 15 january 1978 | jim tunney | joe connell | tony veteri | art holst | bob wortman | ray douglas |
| xiii | 21 january 1979 | pat haggerty | art demmas | jerry bergman | jack fette | fred swearingen | pat knight |
| xiv | 20 january 1980 | fred silva | al conway | burl toler | bob beeks | charley musser | stan javie |
| xv | 25 january 1981 | ben dreith | frank sinkovitz | tony veteri | tom dooley | fritz graf | tom kelleher |
| xvi | 24 january 1982 | pat haggerty | al conway | jerry bergman | bob beeks | don hakes | bill swanson |
| xvii | 30 january 1983 | jerry markbreit | art demmas | dale hamer | bill reynolds | don orr | dick hantak |
| xviii | 22 january 1984 | gene barth | gordon wells | jerry bergman | bob beeks | fritz graf | gil mace |
| xix | 20 january 1985 | pat haggerty | tom hensley | leo miles | ray dodez | bob lewis | tom kelleher |
| xx | 26 january 1986 | red cashion | ron botchan | dale williams | bama glass | jack vaughan | al jury |
| xxi | 25 january 1987 | jerry markbreit | bob boylston | terry gierke | bob beeks | pat mallette | jim poole |
| xxii | 31 january 1988 | bob mcelwee | al conway | dale hamer | jack fette | johnny grier | al jury |
| xxiii | 22 january 1989 | jerry seeman | gordon wells | jerry bergman | bob beeks | bobby skelton | paul baetz |
| xxiv | 28 january 1990 | dick jorgensen | hendi ancich | earnie frantz | ron blum | don orr | al jury |
| xxv | 27 january 1991 | jerry seeman | art demmas | sid semon | dick mckenzie | jack vaughan | banks williams |
| xxvi | 26 january 1992 | jerry markbreit | bob boylston | dale williams | ron blum | paul baetz | ed merrifield |
| xxvii | 31 january 1993 | dick hantak | ron botchan | ron phares | dick mckenzie | donnie hampton | jim poole |
| xxviii | 30 january 1994 | bob mcelwee | art demmas | sid semon | tom barnes | don orr | al jury |
| xxix | 29 january 1995 | jerry markbreit | ron botchan | ron phares | ron baynes | jack vaughan | tim millis |
| xxx | 28 january 1996 | red cashion | john keck | paul weidner | dale orem | don hakes | dick creed |
| xxxi | 26 january 1997 | gerald austin | ron botchan | earnie frantz | jeff bergman | phil luckett | scott steenson |
| xxxii | 25 january 1998 | ed hochuli | jim quirk | john schleyer | ben montgomery | don dorkowski | paul baetz |
| xxxiii | 31 january 1999 | bernie kukar | jim daopoulos | sanford rivers | ron baynes | tim millis | don hakes |
| xxxiv | 30 january 2000 | bob mcelwee | ron botchan | earnie frantz | byron boston | al jury | bill leavy |
| xxxv | 28 january 2001 | gerald austin | chad brown | tony veteri , jr | walt anderson | bill lovett | bill schmitz |
| xxxvi | 3 february 2002 | bernie kukar | jeff rice | mark hittner | ron phares | pete morelli | scott green |
| xxxvii | 26 january 2003 | bill carollo | ed coukart | dale williams | mark steinkerchner | tom sifferman | don carey |
| xxxviii | 1 february 2004 | ed hochuli | jeff rice | mark hittner | ben montgomery | tom sifferman | scott green |
| xxxix | 6 february 2005 | terry mcaulay | carl paganelli | gary slaughter | mark steinkerchner | tom sifferman | tony steratore |
| xl | 5 february 2006 | bill leavy | garth defelice | mark hittner | mark perlman | steve zimmer | bob waggoner |
| xli | 4 february 2007 | tony corrente | carl paganelli | george hayward | ron marinucci | jim saracino | perry paganelli |
| xlii | 3 february 2008 | mike carey | tony michalek | gary slaughter | carl johnson | boris cheek | scott helverson |
| xliii | 1 february 2009 | terry mcaulay | roy ellison | derrick bowers | mark perlman | greg gautreaux | keith ferguson |
| xliv | 7 february 2010 | scott green | undrey wash | john mcgrath | jeff seeman | rob vernatchi | greg steed |
| xlv | 6 february 2011 | walt anderson | chad brown | kent payne | john hussey | doug rosenbaum | scott helverson |
| xlvi | 5 february 2012 | john parry | carl paganelli | tom stabile | gary arthur | gary cavaletto | tony steratore |
| xlvii | 3 february 2013 | jerome boger | darrell jenkins | steve stelljes | byron boston | craig wrolstad | dino paganelli |
Title:
list of super bowl officials
Statement:
bruce alford was the field judge during game xlvii on february 3 , 2013
Answer:
refuted