A gratitude can be expressed.Logical formLearned from9 sentences. A gratitude can be to an international-political-entity.Logical formLearned from9 sentences. A gratitude can be sincere.Logical formLearned from9 sentences. A reason can be for gratitude.Logical formLearned from9 sentences. Gratitude may be expressed.Logical formLearned from9 sentences. A gratitude can be for blessings of freedom.Logical formLearned from9 sentences. A gratitude can be to a wife.Logical formLearned from9 sentences. A person may owe a debt of gratitude to a male.Logical formLearned from9 sentences. A gratitude can be for a concern.Logical formLearned from9 sentences. A heart may burst with gratitude.Logical formLearned from9 sentences. Persons may owe American persons a debt of gratitude.Logical formLearned from9 sentences. Gratitude can be for a patience.Logical formLearned from9 sentences. A gratitude may pertain-to an international-political-entity.Logical formLearned from9 sentences. A US-president may express a gratitude to a person.Logical formLearned from9 sentences. A person may imagine a gratitude.Logical formLearned from9 sentences.