A tsunami may be caused by some earthquake.Logical formLearned from40 sentences. Losses may be caused.Logical formLearned from40 sentences. A move may cause an uproar.Logical formLearned from40 sentences. A male may cause a person pain.Logical formLearned from40 sentences. A book may cause controversy.Logical formLearned from40 sentences. Substances may cause inflammation.Logical formLearned from40 sentences. (Money crunch) may be caused by an inability.Logical formLearned from40 sentences. A virus may cause (bird flu).Logical formLearned from40 sentences. (Carbon dioxide) may cause global warming.Logical formLearned from40 sentences. Global warming may be caused by (greenhouse gases).Logical formLearned from40 sentences. Drugs may cause (side effects).Logical formLearned from40 sentences. A person may cause confusion.Logical formLearned from40 sentences. Colds may be caused by viruses.Logical formLearned from40 sentences. Nausea may be caused by chemotherapy.Logical formLearned from40 sentences. A male may cause a ruckus.Logical formLearned from40 sentences.