A tropical storm can be over islands.Logical formLearned from99 sentences. Damage can be from a storm.Logical formLearned from99 sentences. A storm can be in history.Logical formLearned from99 sentences. A storm may pertain-to a magnitude.Logical formLearned from99 sentences. Power may pertain-to a storm.Logical formLearned from98 sentences. A calm can be before a storm.Logical formLearned from98 sentences. A storm can be in a (hurricane season).Logical formLearned from98 sentences. A storm can be unexpected.Logical formLearned from98 sentences. A storm may reach (hurricane strength).Logical formLearned from98 sentences. A night may pertain-to a storm.Logical formLearned from98 sentences. A storm can be big.Logical formLearned from97 sentences. A storm can be big.Logical formLearned from97 sentences. Storms may pertain-to a country.Logical formLearned from96 sentences. A storm may threaten.Logical formLearned from96 sentences. A storm can be crazy.Logical formLearned from96 sentences.