Cars may stimulate feelings.Logical formLearned from2 sentences. Macrophages may stimulate cells.Logical formLearned from2 sentences. Mutations may stimulate an enzyme.Logical formLearned from2 sentences. Questions may stimulate responses.Logical formLearned from2 sentences. Lymphocytes may be stimulated by antigen.Logical formLearned from2 sentences. A vaccine may stimulate (antibody production).Logical formLearned from2 sentences. Debates may stimulate evaluation of law.Logical formLearned from2 sentences. Meetings may be stimulated.Logical formLearned from2 sentences. An orientation may stimulate a desire.Logical formLearned from2 sentences. Neurotransmitters may stimulate (nerve cells).Logical formLearned from2 sentences. Injections of a vaccine may stimulate an immune response.Logical formLearned from2 sentences. (Root pruning) may stimulate flowering.Logical formLearned from2 sentences. A person may stimulate skin.Logical formLearned from2 sentences. Waves may be stimulated.Logical formLearned from2 sentences. Relationships may be stimulated.Logical formLearned from2 sentences.