A letter can be from physicist.Logical formLearned from2 sentences. Collaboration can be with physicist.Logical formLearned from2 sentences. A physicist may have contacts.Logical formLearned from2 sentences. A president may give physicist a medal.Logical formLearned from2 sentences. A physicist may bequeath papers.Logical formLearned from2 sentences. (Particle physicists) may insist that something-is-the-case.Logical formLearned from2 sentences. Some physicists may make contributions.Logical formLearned from2 sentences. Some physicist can be a critic.Logical formLearned from2 sentences. A physicist may pertain-to a country.Logical formLearned from2 sentences. Physicists may pertain-to a project.Logical formLearned from2 sentences. A biography may pertain-to a (prize-winning physicist).Logical formLearned from2 sentences. A home may pertain-to a physicist.Logical formLearned from2 sentences. A world-city may interview a physicist.Logical formLearned from2 sentences. (Nuclear physicists) may work in a country.Logical formLearned from2 sentences. A physicist may cope with an environmental disaster.Logical formLearned from2 sentences.