A (birthday bash) may pertain-to a male.Logical formLearned from341 sentences. A (birthday dinner) may pertain-to a female.Logical formLearned from341 sentences. Birthdays can be happy.Logical formLearned from339 sentences. A person may spend a birthday.Logical formLearned from334 sentences. A party can be for a birthday.Logical formLearned from332 sentences. A (birthday dinner) may pertain-to a male.Logical formLearned from327 sentences. A birthday may pertain-to a writer.Logical formLearned from322 sentences. Some days can be after a birthday.Logical formLearned from312 sentences. A birthday may pertain-to a grandmother.Logical formLearned from312 sentences. A person may miss a birthday.Logical formLearned from312 sentences. Some holiday may occur on a day of a birthday.Logical formLearned from311 sentences. A birthday may pertain-to a male-person.Logical formLearned from310 sentences. A birthday can be a day.Logical formLearned from305 sentences. (Birthday wishes) may pertain-to a person.Logical formLearned from304 sentences. Birthdays may pertain-to a male.Logical formLearned from299 sentences.