A student may demonstrate an ability.Logical formLearned from17 sentences. Empirical evidence may demonstrate that something-is-the-case.Logical formLearned from17 sentences. A person may demonstrate knowledge.Logical formLearned from17 sentences. A student may demonstrate an ability.Logical formLearned from17 sentences. A flight may demonstrate that something-is-the-case.Logical formLearned from17 sentences. Work may be demonstrated.Logical formLearned from17 sentences. Explanations may demonstrate that something-is-the-case.Logical formLearned from17 sentences. Candidates may demonstrate.Logical formLearned from17 sentences. Monitoring may demonstrate that something-is-the-case.Logical formLearned from17 sentences. Graduates may demonstrate achievement of (learning outcomes).Logical formLearned from17 sentences. A shooting of a youth may demonstrate a necessity of measures.Logical formLearned from17 sentences. Persons may demonstrate a resolve.Logical formLearned from17 sentences. Thousands may demonstrate in a country.Logical formLearned from17 sentences. A military-or-other-action-organization may demonstrate.Logical formLearned from17 sentences. Acts may demonstrate that something-is-the-case.Logical formLearned from17 sentences.