A person may manage a calendar.Logical formLearned from20 sentences. A calendar may start.Logical formLearned from20 sentences. Information can be about a calendar.Logical formLearned from20 sentences. A calendar can be outdoor.Logical formLearned from20 sentences. Some days can be behind a calendar.Logical formLearned from20 sentences. A calendar may undergo an accident.Logical formLearned from20 sentences. A person may update a calendar.Logical formLearned from20 sentences. (Calendar days) can be forty-five.Logical formLearned from20 sentences. A calendar may pertain-to season.Logical formLearned from20 sentences. Weather may wreak havoc with a calendar.Logical formLearned from20 sentences. Some races can be on a calendar.Logical formLearned from20 sentences. A calendar may start with a year.Logical formLearned from20 sentences. A highlights may pertain-to a calendar.Logical formLearned from20 sentences. A race can be in a calendar.Logical formLearned from19 sentences. A calendar can be published.Logical formLearned from19 sentences.