A look may turn_up some gems.Logical formLearned from4 sentences. Gems may undergo a theft.Logical formLearned from4 sentences. Gems may be mined over some months.Logical formLearned from4 sentences. A sale may include gems.Logical formLearned from4 sentences. International trade can be in gems.Logical formLearned from4 sentences. A gem can be a no-hitter.Logical formLearned from4 sentences. Gems can be in a collection.Logical formLearned from4 sentences. A capital may boast some gems.Logical formLearned from4 sentences. Persons may net some gem.Logical formLearned from4 sentences. A (gem auction show) can be lucrative.Logical formLearned from4 sentences. Gems may undergo an importation.Logical formLearned from4 sentences. A nation may start an auction of gems.Logical formLearned from4 sentences. Gems may be sold for a fraction of worth.Logical formLearned from4 sentences. A success can be in (mining gems).Logical formLearned from4 sentences. Gems may be produced in areas of conflict.Logical formLearned from4 sentences.