A past can be prehistoric.Logical formLearned from188 sentences. An art may pertain-to the past.Logical formLearned from185 sentences. Horrors may pertain-to the past.Logical formLearned from183 sentences. A problem can be in the past.Logical formLearned from180 sentences. Persons may forget the past.Logical formLearned from179 sentences. A record may pertain-to the past.Logical formLearned from179 sentences. A female can be in the past.Logical formLearned from179 sentences. A past can be personal.Logical formLearned from178 sentences. A person may be seen in the past.Logical formLearned from178 sentences. A change can be from the past.Logical formLearned from176 sentences. A past can be illustrious.Logical formLearned from176 sentences. The past may undergo achievements.Logical formLearned from176 sentences. A past can be irrevocable.Logical formLearned from175 sentences. Women can be in the past.Logical formLearned from175 sentences. Reminders may pertain-to a past.Logical formLearned from174 sentences.