An organization can be constituted-of-or-filled-with physicists.Logical formLearned from2 sentences. Physicists may help.Logical formLearned from2 sentences. A team can be constituted-of-or-filled-with theoretical physicists.Logical formLearned from2 sentences. An (astronaut and physicist) may pertain-to a government-agency.Logical formLearned from2 sentences. Problems can be for physicists.Logical formLearned from2 sentences. A difficulty can be for physicists.Logical formLearned from2 sentences. Experiments may pertain-to a physicist.Logical formLearned from2 sentences. Physicists may be detected.Logical formLearned from2 sentences. A physicist may be inferred.Logical formLearned from2 sentences. A method may be used by physicists.Logical formLearned from2 sentences. Physicists may be knowned.Logical formLearned from2 sentences. Physicist may propose a hypothesis.Logical formLearned from2 sentences. Communities can be constituted-of-or-filled-with physicists.Logical formLearned from2 sentences. A team of physicists may develop methods.Logical formLearned from2 sentences. Physicists can be with common interests.Logical formLearned from2 sentences.