A US-city may lose some datings to an end of season.Logical formLearned from4 sentences. A christian school may ban interracial datings.Logical formLearned from4 sentences. A downturn may undergo datings.Logical formLearned from4 sentences. Datings of a downturn may be doed by a national-bureau of a company.Logical formLearned from4 sentences. Persons may discover (computer datings).Logical formLearned from4 sentences. Comments can be against datings.Logical formLearned from4 sentences. Tools may undergo datings.Logical formLearned from4 sentences. Materials may undergo datings.Logical formLearned from3 sentences. Datings may undergo trials.Logical formLearned from3 sentences. Monuments may undergo datings.Logical formLearned from3 sentences. Datings may be engaged.Logical formLearned from3 sentences. Documents may undergo datings.Logical formLearned from3 sentences. Tombs may undergo datings.Logical formLearned from3 sentences. (Sanidine crystals) may undergo datings.Logical formLearned from3 sentences. Datings of years may begin with a start of a reign.Logical formLearned from3 sentences.