Input (grade 11): During the academic year 1962-63 Phelps visited MIT, where he was in contact with future Nobel prize winners Paul Samuelson, Robert Solow and Franco Modigliani.
Output (grade 10): Also, during the academic year of 1962-63 Phelps visited MIT, where he met with Nobel prize winners Paul Samuelson, Robert Solow and Franco Modigliani.