An active substance can be in a reaction.Logical formLearned from6 sentences. Flies can be active.Logical formLearned from6 sentences. A group can be active in businesses.Logical formLearned from6 sentences. A drug may contain an active ingredient.Logical formLearned from6 sentences. A ninth-most can be active in markets.Logical formLearned from6 sentences. Short-sellers can be active.Logical formLearned from6 sentences. A (smoke detector) may go on active duty.Logical formLearned from6 sentences. A pesticide can be active.Logical formLearned from6 sentences. A liver can be active.Logical formLearned from6 sentences. Groups can be active in warfare.Logical formLearned from6 sentences. An active investor can be in (power projects).Logical formLearned from6 sentences. Active members may enroll in a plan.Logical formLearned from6 sentences. (Dopamine neurons) can be active in some vertebrates.Logical formLearned from6 sentences. A number of states can be active.Logical formLearned from6 sentences. A person can be active in an effort.Logical formLearned from6 sentences.