A parasitic disease can be fatal.Logical formLearned from4 sentences. (Water fleas) may be infected with a larvae of a parasitic worm.Logical formLearned from4 sentences. An infection may be spreaded by a parasitic worm.Logical formLearned from4 sentences. A yeast can be parasitic.Logical formLearned from4 sentences. Parasitic plant can be in a family.Logical formLearned from4 sentences. Bureaucracies can be parasitic.Logical formLearned from4 sentences. Arrays can be parasitic.Logical formLearned from4 sentences. A castrator can be parasitic.Logical formLearned from4 sentences. Research can be on parasitic diseases.Logical formLearned from4 sentences. Parasitic worms may attach themselves to a wall of vertebrates.Logical formLearned from4 sentences. Parasitic worms can be microscopic.Logical formLearned from4 sentences. (Sea lice) can be parasitic.Logical formLearned from4 sentences. Mistletoes can be parasitic.Logical formLearned from4 sentences. A diode can be parasitic.Logical formLearned from4 sentences. An amphipod can be parasitic.Logical formLearned from4 sentences.