(Research groups) can be experimental.Logical formLearned from13 sentences. Experimental data may be obtained.Logical formLearned from13 sentences. Mothers can be in an experimental group.Logical formLearned from13 sentences. An identification can be experimental.Logical formLearned from13 sentences. Experimental data may undergo a use.Logical formLearned from13 sentences. A survey can be experimental.Logical formLearned from13 sentences. A body can be constituted-of-or-filled-with experimental data.Logical formLearned from13 sentences. A (psychology program) can be experimental.Logical formLearned from13 sentences. Routes can be experimental.Logical formLearned from13 sentences. Students can be in an experimental group.Logical formLearned from13 sentences. Theories can be experimental.Logical formLearned from13 sentences. A factory can be experimental.Logical formLearned from13 sentences. A candidate can be experimental.Logical formLearned from13 sentences. A (liver system) can be experimental.Logical formLearned from13 sentences. A bomb can be experimental.Logical formLearned from13 sentences.