In this task, given a sentence in the English language, your task is to convert it into the Japanese language.

"There was clear evidence of vigor and enthusiasm among political parties as they conducted their campaigns," said the South African Development Community (SADC), which sent 98 observers to oversee the elections.
「彼らが選挙運動を実施したように、政党間に活力と熱意の明確な証拠があった」と選挙を監視するために98人の監視員を送った南アフリカ開発共同体（SADC)は述べた。