A (form-function unit) can be ecological.Logical formLearned from18 sentences. Materials can be ecological.Logical formLearned from18 sentences. A necessity can be ecological.Logical formLearned from18 sentences. A (disaster zone) can be ecological.Logical formLearned from18 sentences. Statistics can be ecological.Logical formLearned from18 sentences. An orientation can be ecological.Logical formLearned from18 sentences. A manner can be ecological.Logical formLearned from18 sentences. A side can be ecological.Logical formLearned from18 sentences. Datasets can be ecological.Logical formLearned from18 sentences. A sensibility can be ecological.Logical formLearned from18 sentences. A road can be to ecological disaster.Logical formLearned from18 sentences. Facts can be ecological.Logical formLearned from18 sentences. Monographs can be ecological.Logical formLearned from18 sentences. A migration can be ecological.Logical formLearned from18 sentences. A renewal can be ecological.Logical formLearned from17 sentences.