question: What request of Rome was ignored by Philip V that quickly led to the start of the Second Macedonian War ?
answer: an ultimatum to cease his campaigns against Rome 's new Greek allies
turker_answer: Philip V ignored an ultimatum to cease his campaigns against Rome 's new Greek allies , which quickly led to the start of the Second Macedonian War .
rule-based: An ultimatum to cease his campaigns against Rome 's new Greek allies was ignored by Philip V that quickly led to the start of the Second Macedonian War .