A birthday can be to a person.Logical formLearned from110 sentences. A (birthday celebration) can be belated.Logical formLearned from110 sentences. A male may die on a birthday.Logical formLearned from109 sentences. A (birthday present) can be to him-or-herself.Logical formLearned from109 sentences. A birthday may pertain-to a year.Logical formLearned from109 sentences. A birthday may pertain-to a kid.Logical formLearned from108 sentences. (Birthday parties) may pertain-to a person.Logical formLearned from108 sentences. Today can be (birthday party).Logical formLearned from106 sentences. A birthday may pertain-to a composer.Logical formLearned from105 sentences. A birthday may pertain-to an uncle.Logical formLearned from105 sentences. A birthday may pertain-to a city.Logical formLearned from104 sentences. A person may mark a birthday.Logical formLearned from104 sentences. A birthday may pertain-to a hubby.Logical formLearned from104 sentences. Days can be before a birthday.Logical formLearned from103 sentences. A month can be shy of a birthday.Logical formLearned from103 sentences.