Periods can be fertile.Logical formLearned from70 sentences. Parts can be fertile.Logical formLearned from69 sentences. A country can be a fertile ground.Logical formLearned from69 sentences. Seeds can be fertile.Logical formLearned from68 sentences. A landscape can be fertile.Logical formLearned from67 sentences. Plants can be fertile.Logical formLearned from67 sentences. A strip can be fertile.Logical formLearned from66 sentences. Flowers can be fertile.Logical formLearned from64 sentences. Males can be fertile.Logical formLearned from63 sentences. Spikelets can be fertile.Logical formLearned from62 sentences. Women can be fertile.Logical formLearned from60 sentences. A woman can be fertile.Logical formLearned from60 sentences. A volcanic soil can be fertile.Logical formLearned from59 sentences. Florets may resemble fertile.Logical formLearned from59 sentences. A us-state can be a fertile ground.Logical formLearned from59 sentences.