A section may undergo an operation.Logical formLearned from68 sentences. Operations can be partisan.Logical formLearned from68 sentences. Operations may pertain-to a nation.Logical formLearned from68 sentences. Operations can be powerful.Logical formLearned from68 sentences. Operations can be lethal.Logical formLearned from68 sentences. Participation can be in an operation.Logical formLearned from68 sentences. Military operations may begin.Logical formLearned from68 sentences. Operations can be investigative.Logical formLearned from68 sentences. (Covert operations) may pertain-to a government-agency.Logical formLearned from68 sentences. An operation may go wrong.Logical formLearned from68 sentences. An operation can be transparent.Logical formLearned from68 sentences. A military operation may be launched.Logical formLearned from68 sentences. Operations can be affected.Logical formLearned from68 sentences. An operation may last some days.Logical formLearned from68 sentences. A date can be for an operation.Logical formLearned from68 sentences.