Findings may be based on a use of embryonic (stem cells).Logical formLearned from24 sentences. A stem can be solid.Logical formLearned from23 sentences. A stem can be hollow.Logical formLearned from23 sentences. Stems can be flexible.Logical formLearned from23 sentences. Stems can be dark.Logical formLearned from23 sentences. A plant may have a stem.Logical formLearned from23 sentences. A (stem cell research bill) can be embryonic.Logical formLearned from23 sentences. (Stem cells) can be therapeutic.Logical formLearned from23 sentences. (Stem cell lines) can be in existence.Logical formLearned from23 sentences. A male may oppose (stem cell research).Logical formLearned from23 sentences. Stems can be thorny.Logical formLearned from23 sentences. Work can be on (stem cells).Logical formLearned from23 sentences. Cells may be derived from embryonic (stem cells).Logical formLearned from23 sentences. Embryonic (stem cells) can be for research.Logical formLearned from23 sentences. (Stem cells) can be in mice.Logical formLearned from23 sentences.