Algae may undergo concentration.Logical formLearned from4 sentences. Algae can be in water.Logical formLearned from4 sentences. Dinoflagellates can be algae.Logical formLearned from4 sentences. Algae may undergo a decay.Logical formLearned from4 sentences. Algae can be primary producers.Logical formLearned from4 sentences. An algae can be dominant.Logical formLearned from4 sentences. Samples can be constituted-of-or-filled-with algae.Logical formLearned from4 sentences. Algae may produce oxygen.Logical formLearned from4 sentences. Algae may undergo importance.Logical formLearned from4 sentences. Organisms can be algae.Logical formLearned from4 sentences. An ability may pertain-to an algae.Logical formLearned from4 sentences. Algae can be colored.Logical formLearned from4 sentences. A mat can be constituted-of-or-filled-with algae.Logical formLearned from4 sentences. Algae may restrict a use of ponds.Logical formLearned from4 sentences. Algae may undergo accumulations.Logical formLearned from4 sentences.