A rule can be constituted-of-or-filled-with engagement.Logical formLearned from30 sentences. An (engagement ring) can be on a finger.Logical formLearned from30 sentences. Engagements can be with a world-city.Logical formLearned from30 sentences. An engagement can be popular.Logical formLearned from30 sentences. An engagement may pertain-to students.Logical formLearned from30 sentences. An engagement can be interdisciplinary.Logical formLearned from30 sentences. An engagement can be unconditional.Logical formLearned from30 sentences. Engagements can be armed.Logical formLearned from30 sentences. An engagement can be cross-cultural.Logical formLearned from30 sentences. A male may break an engagement.Logical formLearned from30 sentences. Engagement can be with a continental-region.Logical formLearned from30 sentences. A (speaking engagement) can be in a US-city.Logical formLearned from30 sentences. Engagement can be a priority.Logical formLearned from30 sentences. Engagement can be a policy.Logical formLearned from29 sentences. Engagements can be theatrical.Logical formLearned from29 sentences.