Constraints can be phonetic.Logical formLearned from8 sentences. Persons may impose a constraint.Logical formLearned from8 sentences. Some constraints can be to a role.Logical formLearned from8 sentences. Factories may run into (capacity constraints).Logical formLearned from8 sentences. Constraints can be on a relationship.Logical formLearned from8 sentences. Constraints may be hampered.Logical formLearned from8 sentences. Concerns can be about (gasoline constraints).Logical formLearned from8 sentences. Constraints may be imposed by a treaty.Logical formLearned from8 sentences. Constraints can be constituted-of-or-filled-with least developed countries.Logical formLearned from7 sentences. A constraint can be on an economic development.Logical formLearned from7 sentences. A symbol may pertain-to constraints.Logical formLearned from7 sentences. Constraints may emerge.Logical formLearned from7 sentences. Constraints can be harmonic.Logical formLearned from7 sentences. Constraints can be satisfied.Logical formLearned from7 sentences. Constraints may be incorporated.Logical formLearned from7 sentences.