A vaccine may stimulate an immune system by joining a protein.Logical formLearned from2 sentences. (Tax cuts) may play in stimulatting an economy.Logical formLearned from2 sentences. An atmosphere may stimulate precipitation.Logical formLearned from2 sentences. A drug may stimulate (bone growth).Logical formLearned from2 sentences. (Fertility drugs) may stimulate a production of eggs.Logical formLearned from2 sentences. A compound may stimulate (touch receptors) on a tongue.Logical formLearned from2 sentences. A vote may be stimulated in part by anger.Logical formLearned from2 sentences. Persons may stimulate a dialogue.Logical formLearned from2 sentences. A contribution can be to stimulatting a discussion of race.Logical formLearned from2 sentences. Estrogen may stimulate a growth of a (breast cancer).Logical formLearned from2 sentences. Attacks may stimulate (voter interest).Logical formLearned from2 sentences. A rate may help a rest of the world by stimulatting growth.Logical formLearned from2 sentences. A US-city may stimulate interests.Logical formLearned from2 sentences. Goods may stimulate the economy.Logical formLearned from2 sentences. Vaccines may work by stimulatting a production of antibodies.Logical formLearned from2 sentences.