A move may cause (air travel havoc).Logical formLearned from3 sentences. (Subprime loans) may wreak havoc on a road.Logical formLearned from3 sentences. A ruling may wreak havoc on carriers.Logical formLearned from3 sentences. Trouble may wreak havoc.Logical formLearned from3 sentences. A lack of snow may wreak havoc on a circuit.Logical formLearned from3 sentences. Havoc may emerge.Logical formLearned from3 sentences. Attacks may cause havoc.Logical formLearned from3 sentences. A country may create havoc.Logical formLearned from3 sentences. A person may wreak havoc with a land.Logical formLearned from3 sentences. A bridge may wreak havoc on an environment.Logical formLearned from3 sentences. A person may wreak havoc on currencies.Logical formLearned from3 sentences. Rebels may wreak havoc.Logical formLearned from3 sentences. Changes may wreak havoc with (precipitation patterns).Logical formLearned from3 sentences. Wind may cause havoc to (rowing events).Logical formLearned from3 sentences. Exposure to (heat wave) may play havoc with lives.Logical formLearned from3 sentences.