An issue may pertain-to (stem cells).Logical formLearned from12 sentences. A stem can be intact.Logical formLearned from12 sentences. A male may be opposed to (stem cell research).Logical formLearned from12 sentences. A (stem cell) can be annual.Logical formLearned from12 sentences. A summit may pertain-to a stem.Logical formLearned from12 sentences. (Stem cells) may pertain-to patients.Logical formLearned from12 sentences. Stems can be rooted.Logical formLearned from12 sentences. Stems can be graceful.Logical formLearned from12 sentences. (Stem cell transplantation) can be a treatment.Logical formLearned from12 sentences. A bottom may pertain-to stems.Logical formLearned from12 sentences. A (stem cell decision) may pertain-to a male.Logical formLearned from12 sentences. Spending can be on (stem cell research).Logical formLearned from12 sentences. Adult (stem cells) may show promise.Logical formLearned from12 sentences. A stem can be thorny.Logical formLearned from12 sentences. Stems can be healthy.Logical formLearned from12 sentences.