Efforts may be demonstrated.Logical formLearned from6 sentences. Scientists may demonstrate a method.Logical formLearned from6 sentences. Persons may demonstrate a model.Logical formLearned from6 sentences. Failures may demonstrate that something-is-the-case.Logical formLearned from6 sentences. A relevance may be demonstrated.Logical formLearned from6 sentences. Grantee may be demonstrated.Logical formLearned from6 sentences. A memorandum may demonstrate that something-is-the-case.Logical formLearned from6 sentences. A showing may demonstrate some compliance.Logical formLearned from6 sentences. State may demonstrate that something-is-the-case.Logical formLearned from6 sentences. A grantee may demonstrate an inability.Logical formLearned from6 sentences. Operations may demonstrate.Logical formLearned from6 sentences. (Item c13s) may demonstrate abilities.Logical formLearned from6 sentences. Persons may demonstrate a role.Logical formLearned from6 sentences. Some undergraduate may demonstrate need.Logical formLearned from6 sentences. A student may demonstrate skills.Logical formLearned from6 sentences.