Constraints may pertain-to resources.Logical formLearned from21 sentences. Cost can be a constraint.Logical formLearned from21 sentences. Constraints may undergo an understanding.Logical formLearned from21 sentences. Constraints may pertain-to a government-agency.Logical formLearned from21 sentences. Constraints may pertain-to the past.Logical formLearned from21 sentences. Constraints can be on a use of force.Logical formLearned from21 sentences. Constraints may be violated.Logical formLearned from21 sentences. Constraints can be rigorous.Logical formLearned from21 sentences. Constraints can be constituted-of-or-filled-with space.Logical formLearned from21 sentences. Constraints may be specified.Logical formLearned from21 sentences. A constraint can be on development.Logical formLearned from21 sentences. Constraints may require that something-is-the-case.Logical formLearned from21 sentences. Constraints can be broad.Logical formLearned from21 sentences. (Time constraints) may mean that something-is-the-case.Logical formLearned from20 sentences. Constraints can be detailed.Logical formLearned from20 sentences.