A birthday may pertain-to yesterday.Logical formLearned from5 sentences. A (yesterday ..) can be lame.Logical formLearned from5 sentences. A hunt may pertain-to yesterday.Logical formLearned from5 sentences. Trades may pertain-to yesterday.Logical formLearned from5 sentences. Yesterday can be persons.Logical formLearned from5 sentences. A computer may pertain-to yesterday.Logical formLearned from5 sentences. A (toilet bowl funeral yesterday afternoon) may pertain-to a male.Logical formLearned from5 sentences. Yesterday can be (training day).Logical formLearned from5 sentences. A snafu may pertain-to yesterday.Logical formLearned from5 sentences. A news may pertain-to a yesterday.Logical formLearned from5 sentences. A handicap may pertain-to yesterday.Logical formLearned from5 sentences. Yesterday may be opened.Logical formLearned from5 sentences. Yesterday may have a good time.Logical formLearned from5 sentences. Yesterday may mark some (year anniversary).Logical formLearned from5 sentences. An upgrade may pertain-to yesterday.Logical formLearned from5 sentences.