A gem may bear touches of a master.Logical formLearned from2 sentences. Gems can be on a head.Logical formLearned from2 sentences. An introduction can be a gem.Logical formLearned from2 sentences. An eternity may pertain-to a gem.Logical formLearned from2 sentences. A gem may be released.Logical formLearned from2 sentences. A gem may have an ability.Logical formLearned from2 sentences. Gems can be crystalline.Logical formLearned from2 sentences. A gem may pertain-to a presentation.Logical formLearned from2 sentences. Gems can be bargain-priced.Logical formLearned from2 sentences. An island can be a gem.Logical formLearned from2 sentences. A gem can be in assessing applications.Logical formLearned from2 sentences. Criteria may be used by a gem.Logical formLearned from2 sentences. (Consortium membership) can be in gem.Logical formLearned from2 sentences. A gem may pertain-to a necklace.Logical formLearned from2 sentences. Gems can be around the world.Logical formLearned from2 sentences.