A patch can be fertile.Logical formLearned from12 sentences. An invention can be fertile.Logical formLearned from12 sentences. A plain can be fertile.Logical formLearned from12 sentences. An ecosystem can be fertile.Logical formLearned from12 sentences. A line can be fertile.Logical formLearned from12 sentences. A domain can be fertile.Logical formLearned from12 sentences. Phases can be fertile.Logical formLearned from12 sentences. A coast can be fertile.Logical formLearned from12 sentences. A mucus can be fertile.Logical formLearned from12 sentences. The fertile ground can be for questionings.Logical formLearned from12 sentences. Conditions can be a fertile ground.Logical formLearned from12 sentences. A chinese province can be a fertile ground.Logical formLearned from12 sentences. A nation can be fertile.Logical formLearned from12 sentences. Landscapes can be fertile.Logical formLearned from11 sentences. Rice can be fertile.Logical formLearned from11 sentences.