SRL for [came]: The `` one - yen '' controversy first [came] to a head last week when the city of Hiroshima announced that Fujitsu won a contract to design a computer system to map its waterworks .
ARG-1: The `` one - yen '' controversy | ARG-M-TMP: first | ARG-2: to a head | ARG-M-TMP: last week | ARG-M-TMP: when the city of Hiroshima announced that Fujitsu won a contract to design a computer system to map its waterworks