A (birthday party) may pertain-to a girl.Logical formLearned from41 sentences. A (birthday gift) can be to him-or-herself.Logical formLearned from41 sentences. A (birthday meal) may pertain-to a person.Logical formLearned from41 sentences. A person may make a (birthday cake).Logical formLearned from41 sentences. A birthday may pertain-to a buddy.Logical formLearned from41 sentences. Dinner can be for a birthday.Logical formLearned from41 sentences. A dinner can be for a birthday.Logical formLearned from41 sentences. Persons may spend a birthday.Logical formLearned from41 sentences. Birthday can be to a sister.Logical formLearned from41 sentences. A birthday can be a blast.Logical formLearned from41 sentences. A (diamond ring) can be on a birthday.Logical formLearned from41 sentences. A laptop can be for a birthday.Logical formLearned from41 sentences. A birthday may pertain-to a victim.Logical formLearned from41 sentences. A pope may celebrate a birthday.Logical formLearned from41 sentences. A female may attend a (birthday party).Logical formLearned from40 sentences.