A pond may be covered in algae.Logical formLearned from3 sentences. A carpet can be constituted-of-or-filled-with algae.Logical formLearned from3 sentences. An algae can be stringy.Logical formLearned from3 sentences. Weeds may be clouded with algae.Logical formLearned from3 sentences. An algae can be colored.Logical formLearned from3 sentences. Red tides may result from a (growth spurt) of algae.Logical formLearned from3 sentences. Larvae can be in algae.Logical formLearned from3 sentences. Mats of filamentous algae may float.Logical formLearned from3 sentences. Mats can be constituted-of-or-filled-with filamentous algae.Logical formLearned from3 sentences. Algae can be in ponds.Logical formLearned from3 sentences. Algae can be in water.Logical formLearned from3 sentences. Algae may deplete oxygen.Logical formLearned from3 sentences. Algae may belong to genera.Logical formLearned from3 sentences. A pool can be constituted-of-or-filled-with algae.Logical formLearned from3 sentences. Algae may eat fish.Logical formLearned from3 sentences.