Investigators may stay.Logical formLearned from16 sentences. Investigators may be dispatched.Logical formLearned from16 sentences. A US-president may tell investigators that something-is-the-case.Logical formLearned from16 sentences. Investigators may pertain-to a court.Logical formLearned from16 sentences. A newspaper may quote investigators.Logical formLearned from16 sentences. Investigators may open some graves of babies.Logical formLearned from16 sentences. Figures may be determined by investigators.Logical formLearned from16 sentences. Investigators may delay.Logical formLearned from16 sentences. Investigators may rule_out a fire.Logical formLearned from16 sentences. Investigators may unearth some bodies.Logical formLearned from16 sentences. A task may pertain-to investigators.Logical formLearned from16 sentences. An officer may tell investigators that something-is-the-case.Logical formLearned from16 sentences. A team of investigators may find that something-is-the-case.Logical formLearned from15 sentences. Some investigators may work on a case.Logical formLearned from15 sentences. Investigators may rule_out (engine failure).Logical formLearned from15 sentences.