(Stem cells) may be found in some organism.Logical formLearned from4 sentences. (Cord blood stem cells) may undergo a multiplication.Logical formLearned from4 sentences. A stem can be cream-colored.Logical formLearned from4 sentences. A (brain stem) may have functions.Logical formLearned from4 sentences. A person may eat stems on broccolis.Logical formLearned from4 sentences. Stems may be dried.Logical formLearned from4 sentences. (Stem cell research) can be a hot topic.Logical formLearned from4 sentences. (Stem cells) may be took from sources.Logical formLearned from4 sentences. Capillaries can be in stems.Logical formLearned from4 sentences. (Stem cells) can be for some disorders.Logical formLearned from4 sentences. Stems may pertain-to herbs.Logical formLearned from4 sentences. Stems can be on broccolis.Logical formLearned from4 sentences. An (apple stem) may pertain-to a male.Logical formLearned from4 sentences. A (brain stem tumor) can be inoperable.Logical formLearned from4 sentences. A stem can be fallen.Logical formLearned from4 sentences.