Drugs may cause drowsines.Logical formLearned from209 sentences. An inconvenience may be caused.Logical formLearned from203 sentences. Stresses may be caused by a threat of terrorism.Logical formLearned from201 sentences. Smoking may cause (lung cancer).Logical formLearned from198 sentences. A blast may cause damage.Logical formLearned from183 sentences. A male may cause a stir.Logical formLearned from174 sentences. A storm may cause flooding.Logical formLearned from171 sentences. A male may cause damage.Logical formLearned from171 sentences. A blast may be caused by a (car bomb).Logical formLearned from169 sentences. Chemicals may cause cancer.Logical formLearned from168 sentences. Rainfall may cause flooding.Logical formLearned from168 sentences. Changes may cause changes.Logical formLearned from167 sentences. A male may cause a person.Logical formLearned from167 sentences. Persons may be caused.Logical formLearned from166 sentences. Heavy rain may cause flooding.Logical formLearned from164 sentences.