Investigators may pertain-to a general.Logical formLearned from28 sentences. Investigators may investigate.Logical formLearned from28 sentences. Investigators can be distinguished.Logical formLearned from28 sentences. Investigator can be in charge.Logical formLearned from28 sentences. Investigators may be arrested.Logical formLearned from28 sentences. Investigators may be pore_overed.Logical formLearned from28 sentences. Investigators may rule_out sabotage.Logical formLearned from28 sentences. An investigator may pertain-to a state-department.Logical formLearned from28 sentences. An investigator can be longtime.Logical formLearned from28 sentences. Investigators may consider some theories.Logical formLearned from28 sentences. Investigators may hunt for clues.Logical formLearned from28 sentences. Investigators may have an information.Logical formLearned from28 sentences. An ability may pertain-to investigators.Logical formLearned from28 sentences. Investigators may discover documents.Logical formLearned from28 sentences. A person may be questioned by investigators.Logical formLearned from28 sentences.