Operations can be healthy.Logical formLearned from37 sentences. A (heart operation) may pertain-to a president.Logical formLearned from37 sentences. An operation can be careful.Logical formLearned from37 sentences. An investigation can be into an operation.Logical formLearned from37 sentences. (Security forces) may launch a major operation.Logical formLearned from37 sentences. A (ground operation) can be in a country.Logical formLearned from37 sentences. Operations may pertain-to agencies.Logical formLearned from37 sentences. A male may survive an operation.Logical formLearned from37 sentences. Circumstances may pertain-to an operation.Logical formLearned from37 sentences. An operation can be disastrous.Logical formLearned from37 sentences. Operations may stop.Logical formLearned from37 sentences. Participants can be in an operation.Logical formLearned from37 sentences. An end can be to operations.Logical formLearned from36 sentences. A wake may pertain-to a military operation.Logical formLearned from36 sentences. An operation may enter a day.Logical formLearned from36 sentences.