An active volcano can be in a country.Logical formLearned from18 sentences. Cooperation can be active.Logical formLearned from18 sentences. An active ingredient can be in cannabis.Logical formLearned from18 sentences. A player can be active.Logical formLearned from18 sentences. A base can be active.Logical formLearned from18 sentences. Sites can be active.Logical formLearned from18 sentences. Active members may pertain-to a team.Logical formLearned from18 sentences. Active members may pertain-to armed forces.Logical formLearned from18 sentences. A structure may pertain-to an active site.Logical formLearned from18 sentences. Some percent of adults can be active.Logical formLearned from18 sentences. A (stock market) can be active.Logical formLearned from18 sentences. A company may remain active.Logical formLearned from18 sentences. An university can be active.Logical formLearned from18 sentences. Students can be in active learning.Logical formLearned from18 sentences. Workers can be active.Logical formLearned from18 sentences.