A land can be infertile.Logical formLearned from56 sentences. Eggs can be infertile.Logical formLearned from47 sentences. A woman can be infertile.Logical formLearned from35 sentences. Individuals can be infertile.Logical formLearned from33 sentences. A soil can be infertile.Logical formLearned from29 sentences. A land can be infertile.Logical formLearned from28 sentences. Males can be infertile.Logical formLearned from26 sentences. Men can be infertile.Logical formLearned from25 sentences. A period can be infertile.Logical formLearned from24 sentences. Couples can be infertile.Logical formLearned from23 sentences. A ground can be infertile.Logical formLearned from21 sentences. Mice can be infertile.Logical formLearned from21 sentences. Females can be infertile.Logical formLearned from19 sentences. A wife can be infertile.Logical formLearned from19 sentences. Adults can be infertile.Logical formLearned from19 sentences.