An expert can be on (stem cells).Logical formLearned from5 sentences. Stems can be constituted-of-or-filled-with chard.Logical formLearned from5 sentences. Embryonic (stem cells) may divide.Logical formLearned from5 sentences. (Stem cells) may proliferate.Logical formLearned from5 sentences. Embryonic (stem cells) may turn into a type of cell.Logical formLearned from5 sentences. A (stem cell therapy) can be successful.Logical formLearned from5 sentences. (Stem cells) may have promise.Logical formLearned from5 sentences. Divisions can be over stem.Logical formLearned from5 sentences. Transplants can be constituted-of-or-filled-with (stem cell types).Logical formLearned from5 sentences. (Stem cell research) may live_up to potential.Logical formLearned from5 sentences. Financing can be for studies of embryonic (stem cells).Logical formLearned from5 sentences. A president may grapple with an issue of (stem cell research).Logical formLearned from5 sentences. Approval can be for (stem cell research).Logical formLearned from5 sentences. Parents may favor financing of (stem cell research).Logical formLearned from5 sentences. (Stem cell lines) can be available.Logical formLearned from5 sentences.