<prompt> Qedela umusho olandelayo: Inkampani kawoyela yaseFrance iMotul yajoyina isizini ka-1972, okwenza uWilliams wakwazi ukuthenga iMarch 721 entsha yePescarolo, ngenkathi ukuxhaswa ngumenzi wamathoyizi wase-Italy uPolitoys kunikeze imali yokwakha i-chassis yangaphakathi. Kusukela non-Championship Brazilian Grand Prix, uCarlos Pace wangena ngonyaka odlule kaMashi 711, kamuva ukuthatha yesihlanu ngesikhathi  <response>: Umklomelo WaseBelgium. 