An engagement may be made.Logical formLearned from11 sentences. Some engagement can be with a country.Logical formLearned from11 sentences. A tray can be constituted-of-or-filled-with (diamond engagement rings).Logical formLearned from11 sentences. A president may undergo an engagement.Logical formLearned from11 sentences. Opportunities can be for engagements.Logical formLearned from11 sentences. An engagement may pertain-to a political-leader.Logical formLearned from11 sentences. Engagements can be lengthy.Logical formLearned from11 sentences. A (security engagement) may pertain-to persons.Logical formLearned from11 sentences. Rules of engagement may be written/wrote.Logical formLearned from11 sentences. An engagement can be weekly.Logical formLearned from11 sentences. Knowledge may pertain-to an engagement.Logical formLearned from11 sentences. Engagement can be with enemies.Logical formLearned from11 sentences. An engagement can be with a material.Logical formLearned from11 sentences. Evidence may pertain-to an engagement.Logical formLearned from11 sentences. Groups may undergo an engagement.Logical formLearned from11 sentences.