A cause may pertain-to (hand tremors).Logical formLearned from3 sentences. Some tremor may shake an area.Logical formLearned from3 sentences. Residents of a state may be shaken by some tremor.Logical formLearned from3 sentences. A tremor may shake a region.Logical formLearned from3 sentences. A tremor may be followed by some others.Logical formLearned from3 sentences. Scientists may detect tremors.Logical formLearned from3 sentences. Tremors can be fierce.Logical formLearned from3 sentences. Tremors may shake some towns.Logical formLearned from3 sentences. (Earthquake detectors) may record tremors.Logical formLearned from3 sentences. Tremors may rattle a country.Logical formLearned from3 sentences. Thousands of tremors may rattle a country.Logical formLearned from3 sentences. A country may be hited by tremors.Logical formLearned from3 sentences. Tremors may pertain-to a hand.Logical formLearned from3 sentences. A connection can be between a tremor.Logical formLearned from3 sentences. Tremors may be felt in a us-state.Logical formLearned from3 sentences.