A birthday can be on a month.Logical formLearned from674 sentences. A (birthday cake) may pertain-to a person.Logical formLearned from651 sentences. A birthday may pertain-to a wife.Logical formLearned from607 sentences. A (birthday dinner) may pertain-to a person.Logical formLearned from606 sentences. A (birthday celebration) may pertain-to a male.Logical formLearned from602 sentences. A birthday can be wonderful.Logical formLearned from585 sentences. A male may undergo a birthday.Logical formLearned from580 sentences. A birthday may pertain-to a husband.Logical formLearned from571 sentences. A birthday may pertain-to a child.Logical formLearned from560 sentences. Some days can be before a birthday.Logical formLearned from554 sentences. A (birthday gift) may pertain-to a person.Logical formLearned from542 sentences. A birthday may pertain-to a country.Logical formLearned from535 sentences. A (birthday weekend) may pertain-to a person.Logical formLearned from531 sentences. A birthday may approach.Logical formLearned from531 sentences. A birthday may pertain-to someone.Logical formLearned from523 sentences.