A month may undergo a (birth date).Logical formLearned from45 sentences. Some date can be constituted-of-or-filled-with birth.Logical formLearned from45 sentences. Dates of a birth can be unknown.Logical formLearned from45 sentences. Some births can be to women.Logical formLearned from45 sentences. A (birth certificate) may pertain-to a son.Logical formLearned from45 sentences. A pack can be constituted-of-or-filled-with (birth control pills).Logical formLearned from45 sentences. A male may have a (birth certificate).Logical formLearned from45 sentences. A (birth weight) can be unwanted.Logical formLearned from45 sentences. Access can be to (birth certificates).Logical formLearned from45 sentences. A secret may pertain-to a birth.Logical formLearned from45 sentences. Births can be to unwed mothers.Logical formLearned from45 sentences. Twins may be separated at birth.Logical formLearned from45 sentences. A (birth chart) may pertain-to a female.Logical formLearned from45 sentences. A person may give birth to twins.Logical formLearned from45 sentences. A birth may pertain-to a us-state.Logical formLearned from44 sentences.