Banks can be fertile.Logical formLearned from58 sentences. Hills can be fertile.Logical formLearned from58 sentences. A seed can be fertile.Logical formLearned from58 sentences. Couples can be fertile.Logical formLearned from58 sentences. Soils can be fertile.Logical formLearned from57 sentences. Soils can be fertile.Logical formLearned from56 sentences. An area can be fertile.Logical formLearned from54 sentences. Men can be fertile.Logical formLearned from54 sentences. A plateau can be fertile.Logical formLearned from53 sentences. A south can be fertile.Logical formLearned from50 sentences. (Fishing grounds) can be fertile.Logical formLearned from50 sentences. Hybrids can be fertile.Logical formLearned from49 sentences. Conditions can be fertile.Logical formLearned from49 sentences. Stamen can be fertile.Logical formLearned from48 sentences. (Flood plains) can be fertile.Logical formLearned from48 sentences.